Merge branch 'linus' into timers/nohz

29 files changed, 656 insertions, 315 deletions

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 1b0eb5aaf65..e45402adac3 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -263,6 +263,13 @@ config OMAP_CF
 	  Say Y here to support the CompactFlash controller on OMAP.
 	  Note that this doesn't support "True IDE" mode.
 
+config BFIN_CFPCMCIA
+	tristate "Blackfin CompactFlash PCMCIA Driver"
+	depends on PCMCIA && BLACKFIN
+	help
+	  Say Y here to support the CompactFlash PCMCIA driver for Blackfin.
+
+
 config AT91_CF
 	tristate "AT91 CompactFlash Controller"
 	depends on PCMCIA && ARCH_AT91RM9200
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 6f6478ba717..85c6cc931f9 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -36,6 +36,7 @@ obj-$(CONFIG_PCMCIA_AU1X00)			+= au1x00_ss.o
 obj-$(CONFIG_PCMCIA_VRC4171)			+= vrc4171_card.o
 obj-$(CONFIG_PCMCIA_VRC4173)			+= vrc4173_cardu.o
 obj-$(CONFIG_OMAP_CF)				+= omap_cf.o
+obj-$(CONFIG_BFIN_CFPCMCIA)			+= bfin_cf_pcmcia.o
 obj-$(CONFIG_AT91_CF)				+= at91_cf.o
 obj-$(CONFIG_ELECTRA_CF)			+= electra_cf.o
 
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index 1e467bb5407..a53ef590251 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -26,7 +26,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
@@ -34,9 +33,9 @@
 #define AU1000_PCMCIA_IO_SPEED       (255)
 #define AU1000_PCMCIA_MEM_SPEED      (300)
 
-#define AU1X_SOCK0_IO        0xF00000000
-#define AU1X_SOCK0_PHYS_ATTR 0xF40000000
-#define AU1X_SOCK0_PHYS_MEM  0xF80000000
+#define AU1X_SOCK0_IO        0xF00000000ULL
+#define AU1X_SOCK0_PHYS_ATTR 0xF40000000ULL
+#define AU1X_SOCK0_PHYS_MEM  0xF80000000ULL
 /* pseudo 32 bit phys addresses, which get fixed up to the
  * real 36 bit address in fixup_bigphys_addr() */
 #define AU1X_SOCK0_PSEUDO_PHYS_ATTR 0xF4000000
@@ -45,16 +44,20 @@
 /* pcmcia socket 1 needs external glue logic so the memory map
  * differs from board to board.
  */
-#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_PB1200)
-#define AU1X_SOCK1_IO        0xF08000000
-#define AU1X_SOCK1_PHYS_ATTR 0xF48000000
-#define AU1X_SOCK1_PHYS_MEM  0xF88000000
+#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || \
+    defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550) || \
+    defined(CONFIG_MIPS_PB1200)
+#define AU1X_SOCK1_IO        0xF08000000ULL
+#define AU1X_SOCK1_PHYS_ATTR 0xF48000000ULL
+#define AU1X_SOCK1_PHYS_MEM  0xF88000000ULL
 #define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4800000
 #define AU1X_SOCK1_PSEUDO_PHYS_MEM  0xF8800000
-#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) || defined(CONFIG_MIPS_DB1200)
-#define AU1X_SOCK1_IO        0xF04000000
-#define AU1X_SOCK1_PHYS_ATTR 0xF44000000
-#define AU1X_SOCK1_PHYS_MEM  0xF84000000
+#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || \
+      defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) || \
+      defined(CONFIG_MIPS_DB1200)
+#define AU1X_SOCK1_IO        0xF04000000ULL
+#define AU1X_SOCK1_PHYS_ATTR 0xF44000000ULL
+#define AU1X_SOCK1_PHYS_MEM  0xF84000000ULL
 #define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4400000
 #define AU1X_SOCK1_PSEUDO_PHYS_MEM  0xF8400000
 #endif
diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c
index 157e41423a0..aa1cd4d3aa2 100644
--- a/drivers/pcmcia/au1000_pb1x00.c
+++ b/drivers/pcmcia/au1000_pb1x00.c
@@ -35,7 +35,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/bus_ops.h>
 #include "cs_internal.h"
diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c
index c78ed534751..8a9b18cee84 100644
--- a/drivers/pcmcia/au1000_xxs1500.c
+++ b/drivers/pcmcia/au1000_xxs1500.c
@@ -39,7 +39,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/bus_ops.h>
 #include "cs_internal.h"
diff --git a/drivers/pcmcia/bfin_cf_pcmcia.c b/drivers/pcmcia/bfin_cf_pcmcia.c
new file mode 100644
index 00000000000..bb7338863fb
--- /dev/null
+++ b/drivers/pcmcia/bfin_cf_pcmcia.c
@@ -0,0 +1,339 @@
+/*
+ * file: drivers/pcmcia/bfin_cf.c
+ *
+ * based on: drivers/pcmcia/omap_cf.c
+ * omap_cf.c -- OMAP 16xx CompactFlash controller driver
+ *
+ * Copyright (c) 2005 David Brownell
+ * Copyright (c) 2006-2008 Michael Hennerich Analog Devices Inc.
+ *
+ * bugs:         enter bugs at http://blackfin.uclinux.org/
+ *
+ * this program is free software; you can redistribute it and/or modify
+ * it under the terms of the gnu general public license as published by
+ * the free software foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * this program is distributed in the hope that it will be useful,
+ * but without any warranty; without even the implied warranty of
+ * merchantability or fitness for a particular purpose.  see the
+ * gnu general public license for more details.
+ *
+ * you should have received a copy of the gnu general public license
+ * along with this program; see the file copying.
+ * if not, write to the free software foundation,
+ * 59 temple place - suite 330, boston, ma 02111-1307, usa.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/platform_device.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <pcmcia/ss.h>
+#include <pcmcia/cisreg.h>
+#include <asm/gpio.h>
+
+#define	SZ_1K	0x00000400
+#define	SZ_8K	0x00002000
+#define	SZ_2K	(2 * SZ_1K)
+
+#define	POLL_INTERVAL	(2 * HZ)
+
+#define	CF_ATASEL_ENA 	0x20311802	/* Inverts RESET */
+#define	CF_ATASEL_DIS 	0x20311800
+
+#define bfin_cf_present(pfx) (gpio_get_value(pfx))
+
+/*--------------------------------------------------------------------------*/
+
+static const char driver_name[] = "bfin_cf_pcmcia";
+
+struct bfin_cf_socket {
+	struct pcmcia_socket socket;
+
+	struct timer_list timer;
+	unsigned present:1;
+	unsigned active:1;
+
+	struct platform_device *pdev;
+	unsigned long phys_cf_io;
+	unsigned long phys_cf_attr;
+	u_int irq;
+	u_short cd_pfx;
+};
+
+/*--------------------------------------------------------------------------*/
+static int bfin_cf_reset(void)
+{
+	outw(0, CF_ATASEL_ENA);
+	mdelay(200);
+	outw(0, CF_ATASEL_DIS);
+
+	return 0;
+}
+
+static int bfin_cf_ss_init(struct pcmcia_socket *s)
+{
+	return 0;
+}
+
+/* the timer is primarily to kick this socket's pccardd */
+static void bfin_cf_timer(unsigned long _cf)
+{
+	struct bfin_cf_socket *cf = (void *)_cf;
+	unsigned short present = bfin_cf_present(cf->cd_pfx);
+
+	if (present != cf->present) {
+		cf->present = present;
+		dev_dbg(&cf->pdev->dev, ": card %s\n",
+			 present ? "present" : "gone");
+		pcmcia_parse_events(&cf->socket, SS_DETECT);
+	}
+
+	if (cf->active)
+		mod_timer(&cf->timer, jiffies + POLL_INTERVAL);
+}
+
+static int bfin_cf_get_status(struct pcmcia_socket *s, u_int *sp)
+{
+	struct bfin_cf_socket *cf;
+
+	if (!sp)
+		return -EINVAL;
+
+	cf = container_of(s, struct bfin_cf_socket, socket);
+
+	if (bfin_cf_present(cf->cd_pfx)) {
+		*sp = SS_READY | SS_DETECT | SS_POWERON | SS_3VCARD;
+		s->irq.AssignedIRQ = 0;
+		s->pci_irq = cf->irq;
+
+	} else
+		*sp = 0;
+	return 0;
+}
+
+static int
+bfin_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
+{
+
+	struct bfin_cf_socket *cf;
+	cf = container_of(sock, struct bfin_cf_socket, socket);
+
+	switch (s->Vcc) {
+	case 0:
+	case 33:
+		break;
+	case 50:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (s->flags & SS_RESET) {
+		disable_irq(cf->irq);
+		bfin_cf_reset();
+		enable_irq(cf->irq);
+	}
+
+	dev_dbg(&cf->pdev->dev, ": Vcc %d, io_irq %d, flags %04x csc %04x\n",
+		 s->Vcc, s->io_irq, s->flags, s->csc_mask);
+
+	return 0;
+}
+
+static int bfin_cf_ss_suspend(struct pcmcia_socket *s)
+{
+	return bfin_cf_set_socket(s, &dead_socket);
+}
+
+/* regions are 2K each:  mem, attrib, io (and reserved-for-ide) */
+
+static int bfin_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
+{
+	struct bfin_cf_socket *cf;
+
+	cf = container_of(s, struct bfin_cf_socket, socket);
+	io->flags &= MAP_ACTIVE | MAP_ATTRIB | MAP_16BIT;
+	io->start = cf->phys_cf_io;
+	io->stop = io->start + SZ_2K - 1;
+	return 0;
+}
+
+static int
+bfin_cf_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *map)
+{
+	struct bfin_cf_socket *cf;
+
+	if (map->card_start)
+		return -EINVAL;
+	cf = container_of(s, struct bfin_cf_socket, socket);
+	map->static_start = cf->phys_cf_io;
+	map->flags &= MAP_ACTIVE | MAP_ATTRIB | MAP_16BIT;
+	if (map->flags & MAP_ATTRIB)
+		map->static_start = cf->phys_cf_attr;
+
+	return 0;
+}
+
+static struct pccard_operations bfin_cf_ops = {
+	.init = bfin_cf_ss_init,
+	.suspend = bfin_cf_ss_suspend,
+	.get_status = bfin_cf_get_status,
+	.set_socket = bfin_cf_set_socket,
+	.set_io_map = bfin_cf_set_io_map,
+	.set_mem_map = bfin_cf_set_mem_map,
+};
+
+/*--------------------------------------------------------------------------*/
+
+static int __devinit bfin_cf_probe(struct platform_device *pdev)
+{
+	struct bfin_cf_socket *cf;
+	struct resource *io_mem, *attr_mem;
+	int irq;
+	unsigned short cd_pfx;
+	int status = 0;
+
+	dev_info(&pdev->dev, "Blackfin CompactFlash/PCMCIA Socket Driver\n");
+
+	irq = platform_get_irq(pdev, 0);
+	if (!irq)
+		return -EINVAL;
+
+	cd_pfx = platform_get_irq(pdev, 1);	/*Card Detect GPIO PIN */
+
+	if (gpio_request(cd_pfx, "pcmcia: CD")) {
+		dev_err(&pdev->dev,
+		       "Failed ro request Card Detect GPIO_%d\n",
+		       cd_pfx);
+		return -EBUSY;
+	}
+	gpio_direction_input(cd_pfx);
+
+	cf = kzalloc(sizeof *cf, GFP_KERNEL);
+	if (!cf) {
+		gpio_free(cd_pfx);
+		return -ENOMEM;
+	}
+
+	cf->cd_pfx = cd_pfx;
+
+	setup_timer(&cf->timer, bfin_cf_timer, (unsigned long)cf);
+
+	cf->pdev = pdev;
+	platform_set_drvdata(pdev, cf);
+
+	cf->irq = irq;
+	cf->socket.pci_irq = irq;
+
+	set_irq_type(irq, IRQF_TRIGGER_LOW);
+
+	io_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	attr_mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+	if (!io_mem || !attr_mem)
+		goto fail0;
+
+	cf->phys_cf_io = io_mem->start;
+	cf->phys_cf_attr = attr_mem->start;
+
+	/* pcmcia layer only remaps "real" memory */
+	cf->socket.io_offset = (unsigned long)
+	    ioremap(cf->phys_cf_io, SZ_2K);
+
+	if (!cf->socket.io_offset)
+		goto fail0;
+
+	dev_err(&pdev->dev, ": on irq %d\n", irq);
+
+	dev_dbg(&pdev->dev, ": %s\n",
+		 bfin_cf_present(cf->cd_pfx) ? "present" : "(not present)");
+
+	cf->socket.owner = THIS_MODULE;
+	cf->socket.dev.parent = &pdev->dev;
+	cf->socket.ops = &bfin_cf_ops;
+	cf->socket.resource_ops = &pccard_static_ops;
+	cf->socket.features = SS_CAP_PCCARD | SS_CAP_STATIC_MAP
+	    | SS_CAP_MEM_ALIGN;
+	cf->socket.map_size = SZ_2K;
+
+	status = pcmcia_register_socket(&cf->socket);
+	if (status < 0)
+		goto fail2;
+
+	cf->active = 1;
+	mod_timer(&cf->timer, jiffies + POLL_INTERVAL);
+	return 0;
+
+fail2:
+	iounmap((void __iomem *)cf->socket.io_offset);
+	release_mem_region(cf->phys_cf_io, SZ_8K);
+
+fail0:
+	gpio_free(cf->cd_pfx);
+	kfree(cf);
+	platform_set_drvdata(pdev, NULL);
+
+	return status;
+}
+
+static int __devexit bfin_cf_remove(struct platform_device *pdev)
+{
+	struct bfin_cf_socket *cf = platform_get_drvdata(pdev);
+
+	gpio_free(cf->cd_pfx);
+	cf->active = 0;
+	pcmcia_unregister_socket(&cf->socket);
+	del_timer_sync(&cf->timer);
+	iounmap((void __iomem *)cf->socket.io_offset);
+	release_mem_region(cf->phys_cf_io, SZ_8K);
+	platform_set_drvdata(pdev, NULL);
+	kfree(cf);
+	return 0;
+}
+
+static int bfin_cf_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+	return pcmcia_socket_dev_suspend(&pdev->dev, mesg);
+}
+
+static int bfin_cf_resume(struct platform_device *pdev)
+{
+	return pcmcia_socket_dev_resume(&pdev->dev);
+}
+
+static struct platform_driver bfin_cf_driver = {
+	.driver = {
+		   .name = (char *)driver_name,
+		   .owner = THIS_MODULE,
+		   },
+	.probe = bfin_cf_probe,
+	.remove = __devexit_p(bfin_cf_remove),
+	.suspend = bfin_cf_suspend,
+	.resume = bfin_cf_resume,
+};
+
+static int __init bfin_cf_init(void)
+{
+	return platform_driver_register(&bfin_cf_driver);
+}
+
+static void __exit bfin_cf_exit(void)
+{
+	platform_driver_unregister(&bfin_cf_driver);
+}
+
+module_init(bfin_cf_init);
+module_exit(bfin_cf_exit);
+
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>")
+MODULE_DESCRIPTION("BFIN CF/PCMCIA Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index fb2f38dc92c..911ca0e8dfc 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -30,11 +30,9 @@
 #include <asm/irq.h>
 #include <asm/io.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 36379535f9d..65129b54eb0 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -30,7 +30,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
@@ -1439,10 +1438,11 @@ EXPORT_SYMBOL(pccard_read_tuple);
     
 ======================================================================*/
 
-int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_t *info)
+int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned int *info)
 {
     tuple_t *tuple;
     cisparse_t *p;
+    unsigned int count = 0;
     int ret, reserved, dev_ok = 0, ident_ok = 0;
 
     if (!s)
@@ -1457,7 +1457,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_
 	return CS_OUT_OF_RESOURCE;
     }
 
-    info->Chains = reserved = 0;
+    count = reserved = 0;
     tuple->DesiredTuple = RETURN_FIRST_TUPLE;
     tuple->Attributes = TUPLE_RETURN_COMMON;
     ret = pccard_get_first_tuple(s, function, tuple);
@@ -1482,7 +1482,7 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_
     if (!dev_ok && !ident_ok)
 	goto done;
 
-    for (info->Chains = 1; info->Chains < MAX_TUPLES; info->Chains++) {
+    for (count = 1; count < MAX_TUPLES; count++) {
 	ret = pccard_get_next_tuple(s, function, tuple);
 	if (ret != CS_SUCCESS) break;
 	if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) ||
@@ -1490,11 +1490,13 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_
 	    ((tuple->TupleCode > 0x90) && (tuple->TupleCode < 0xff)))
 	    reserved++;
     }
-    if ((info->Chains == MAX_TUPLES) || (reserved > 5) ||
-	((!dev_ok || !ident_ok) && (info->Chains > 10)))
-	info->Chains = 0;
+    if ((count == MAX_TUPLES) || (reserved > 5) ||
+	((!dev_ok || !ident_ok) && (count > 10)))
+	count = 0;
 
 done:
+    if (info)
+	    *info = count;
     kfree(tuple);
     kfree(p);
     return CS_SUCCESS;
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 29276bd2829..d1207393fc3 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -32,11 +32,9 @@
 #include <asm/system.h>
 #include <asm/irq.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
@@ -238,7 +236,6 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 
 	init_completion(&socket->socket_released);
 	init_completion(&socket->thread_done);
-	init_waitqueue_head(&socket->thread_wait);
 	mutex_init(&socket->skt_mutex);
 	spin_lock_init(&socket->thread_lock);
 
@@ -278,10 +275,9 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket)
 
 	cs_dbg(socket, 0, "pcmcia_unregister_socket(0x%p)\n", socket->ops);
 
-	if (socket->thread) {
-		wake_up(&socket->thread_wait);
+	if (socket->thread)
 		kthread_stop(socket->thread);
-	}
+
 	release_cis_mem(socket);
 
 	/* remove from our own list */
@@ -635,7 +631,6 @@ static void socket_detect_change(struct pcmcia_socket *skt)
 static int pccardd(void *__skt)
 {
 	struct pcmcia_socket *skt = __skt;
-	DECLARE_WAITQUEUE(wait, current);
 	int ret;
 
 	skt->thread = current;
@@ -656,7 +651,6 @@ static int pccardd(void *__skt)
 	if (ret)
 		dev_warn(&skt->dev, "err %d adding socket attributes\n", ret);
 
-	add_wait_queue(&skt->thread_wait, &wait);
 	complete(&skt->thread_done);
 
 	set_freezable();
@@ -694,8 +688,6 @@ static int pccardd(void *__skt)
 	/* make sure we are running before we exit */
 	set_current_state(TASK_RUNNING);
 
-	remove_wait_queue(&skt->thread_wait, &wait);
-
 	/* remove from the device core */
 	pccard_sysfs_remove_socket(&skt->dev);
 	device_unregister(&skt->dev);
@@ -716,7 +708,7 @@ void pcmcia_parse_events(struct pcmcia_socket *s, u_int events)
 		s->thread_events |= events;
 		spin_unlock_irqrestore(&s->thread_lock, flags);
 
-		wake_up(&s->thread_wait);
+		wake_up_process(s->thread);
 	}
 } /* pcmcia_parse_events */
 EXPORT_SYMBOL(pcmcia_parse_events);
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index e7d5d141f24..63dc1a28bda 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -26,18 +26,6 @@
 #define CLIENT_WIN_REQ(i)	(0x1<<(i))
 #define CLIENT_CARDBUS		0x8000
 
-#define REGION_MAGIC	0xE3C9
-typedef struct region_t {
-    u_short		region_magic;
-    u_short		state;
-    dev_info_t		dev_info;
-    struct pcmcia_device	*mtd;
-    u_int		MediaID;
-    region_info_t	info;
-} region_t;
-
-#define REGION_STALE	0x01
-
 /* Each card function gets one of these guys */
 typedef struct config_t {
 	struct kref	ref;
@@ -130,7 +118,6 @@ extern struct list_head pcmcia_socket_list;
 int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req);
 int pccard_get_configuration_info(struct pcmcia_socket *s, struct pcmcia_device *p_dev, config_info_t *config);
 int pccard_reset_card(struct pcmcia_socket *skt);
-int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev, cs_status_t *status);
 
 
 struct pcmcia_callback{
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index e40775443d0..4174d9656e3 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -25,7 +25,6 @@
 #include <linux/kref.h>
 #include <linux/dma-mapping.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -741,9 +740,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 
 static int pcmcia_card_add(struct pcmcia_socket *s)
 {
-	cisinfo_t cisinfo;
 	cistpl_longlink_mfc_t mfc;
-	unsigned int no_funcs, i;
+	unsigned int no_funcs, i, no_chains;
 	int ret = 0;
 
 	if (!(s->resource_setup_done)) {
@@ -757,8 +755,8 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 		return -EAGAIN; /* try again, but later... */
 	}
 
-	ret = pccard_validate_cis(s, BIND_FN_ALL, &cisinfo);
-	if (ret || !cisinfo.Chains) {
+	ret = pccard_validate_cis(s, BIND_FN_ALL, &no_chains);
+	if (ret || !no_chains) {
 		ds_dbg(0, "invalid CIS or invalid resources\n");
 		return -ENODEV;
 	}
@@ -852,7 +850,7 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
 {
 	struct pcmcia_socket *s = dev->socket;
 	const struct firmware *fw;
-	char path[20];
+	char path[FIRMWARE_NAME_MAX];
 	int ret = -ENOMEM;
 	int no_funcs;
 	int old_funcs;
@@ -864,7 +862,7 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
 
 	ds_dbg(1, "trying to load CIS file %s\n", filename);
 
-	if (strlen(filename) > 14) {
+	if (strlen(filename) > (FIRMWARE_NAME_MAX - 1)) {
 		printk(KERN_WARNING "pcmcia: CIS filename is too long [%s]\n",
 			filename);
 		return -EINVAL;
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index 0a6cea1316b..c21f9a9c3e3 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -29,9 +29,9 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/vmalloc.h>
+#include <linux/of_platform.h>
 
 #include <pcmcia/ss.h>
-#include <asm/of_platform.h>
 
 static const char driver_name[] = "electra-cf";
 
@@ -352,6 +352,7 @@ static struct of_device_id electra_cf_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, electra_cf_match);
 
 static struct of_platform_driver electra_cf_driver = {
 	.name	   = (char *)driver_name,
diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c
index f2e810f53c8..fb2bc1fb015 100644
--- a/drivers/pcmcia/hd64465_ss.c
+++ b/drivers/pcmcia/hd64465_ss.c
@@ -1,6 +1,4 @@
 /*
- * $Id: hd64465_ss.c,v 1.7 2003/07/06 14:42:50 lethal Exp $
- *
  * Device driver for the PCMCIA controller module of the
  * Hitachi HD64465 handheld companion chip.
  *
@@ -48,7 +46,6 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include "cs_internal.h"
 
 #define MODNAME "hd64465_ss"
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index e13618656ff..46561face12 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -5,8 +5,6 @@
  *
  * Author: Arjan Van De Ven <arjanv@redhat.com>
  * Loosly based on i82365.c from the pcmcia-cs package
- *
- * $Id: i82092aa.c,v 1.2 2001/10/23 14:43:34 arjanv Exp $
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/pcmcia/i82092aa.h b/drivers/pcmcia/i82092aa.h
index b0d453303c5..8836d393ad0 100644
--- a/drivers/pcmcia/i82092aa.h
+++ b/drivers/pcmcia/i82092aa.h
@@ -3,8 +3,6 @@
 
 #include <linux/interrupt.h>
 
-/* $Id: i82092aa.h,v 1.1.1.1 2001/09/19 14:53:15 dwmw2 Exp $ */
-
 /* Debuging defines */
 #ifdef NOTRACE
 #define enter(x)   printk("Enter: %s, %s line %i\n",x,__FILE__,__LINE__)
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index 32a2ab11979..68f6b2702bc 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1263,7 +1263,7 @@ static int __init init_i82365(void)
 
     ret = driver_register(&i82365_driver);
     if (ret)
-	return ret;
+	goto err_out;
 
     i82365_device = platform_device_alloc("i82365", 0);
     if (i82365_device) {
@@ -1273,10 +1273,8 @@ static int __init init_i82365(void)
     } else
 	    ret = -ENOMEM;
 
-    if (ret) {
-	driver_unregister(&i82365_driver);
-	return ret;
-    }
+    if (ret)
+	goto err_driver_unregister;
 
     printk(KERN_INFO "Intel ISA PCIC probe: ");
     sockets = 0;
@@ -1285,16 +1283,17 @@ static int __init init_i82365(void)
 
     if (sockets == 0) {
 	printk("not found.\n");
-	platform_device_unregister(i82365_device);
-	release_region(i365_base, 2);
-	driver_unregister(&i82365_driver);
-	return -ENODEV;
+	ret = -ENODEV;
+	goto err_dev_unregister;
     }
 
     /* Set up interrupt handler(s) */
     if (grab_irq != 0)
-	request_irq(cs_irq, pcic_interrupt, 0, "i82365", pcic_interrupt);
-    
+	ret = request_irq(cs_irq, pcic_interrupt, 0, "i82365", pcic_interrupt);
+
+    if (ret)
+	goto err_socket_release;
+
     /* register sockets with the pcmcia core */
     for (i = 0; i < sockets; i++) {
 	    socket[i].socket.dev.parent = &i82365_device->dev;
@@ -1324,7 +1323,23 @@ static int __init init_i82365(void)
     }
     
     return 0;
-    
+err_socket_release:
+    for (i = 0; i < sockets; i++) {
+	/* Turn off all interrupt sources! */
+	i365_set(i, I365_CSCINT, 0);
+	release_region(socket[i].ioaddr, 2);
+    }
+err_dev_unregister:
+    platform_device_unregister(i82365_device);
+    release_region(i365_base, 2);
+#ifdef CONFIG_PNP
+    if (i82365_pnpdev)
+	pnp_disable_dev(i82365_pnpdev);
+#endif
+err_driver_unregister:
+    driver_unregister(&i82365_driver);
+err_out:
+    return ret;
 } /* init_i82365 */
 
 static void __exit exit_i82365(void)
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index ac70d2cb7dd..ff66604e90d 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -1,7 +1,7 @@
 /*
  * m8xx_pcmcia.c - Linux PCMCIA socket driver for the mpc8xx series.
  *
- * (C) 1999-2000 Magnus Damm <damm@bitsmart.com>
+ * (C) 1999-2000 Magnus Damm <damm@opensource.se>
  * (C) 2001-2002 Montavista Software, Inc.
  *     <mlocke@mvista.com>
  *
@@ -49,6 +49,8 @@
 #include <linux/interrupt.h>
 #include <linux/fsl_devices.h>
 #include <linux/bitops.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
 
 #include <asm/io.h>
 #include <asm/system.h>
@@ -57,10 +59,7 @@
 #include <asm/8xx_immap.h>
 #include <asm/irq.h>
 #include <asm/fs_pd.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 46314b42076..569b746b573 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -38,19 +38,19 @@
 #define	CF_BASE	0xfffe2800
 
 /* status; read after IRQ */
-#define CF_STATUS_REG		__REG16(CF_BASE + 0x00)
+#define CF_STATUS			(CF_BASE + 0x00)
 #	define	CF_STATUS_BAD_READ	(1 << 2)
 #	define	CF_STATUS_BAD_WRITE	(1 << 1)
 #	define	CF_STATUS_CARD_DETECT	(1 << 0)
 
 /* which chipselect (CS0..CS3) is used for CF (active low) */
-#define CF_CFG_REG		__REG16(CF_BASE + 0x02)
+#define CF_CFG				(CF_BASE + 0x02)
 
 /* card reset */
-#define CF_CONTROL_REG		__REG16(CF_BASE + 0x04)
+#define CF_CONTROL			(CF_BASE + 0x04)
 #	define	CF_CONTROL_RESET	(1 << 0)
 
-#define omap_cf_present() (!(CF_STATUS_REG & CF_STATUS_CARD_DETECT))
+#define omap_cf_present() (!(omap_readw(CF_STATUS) & CF_STATUS_CARD_DETECT))
 
 /*--------------------------------------------------------------------------*/
 
@@ -139,11 +139,11 @@ omap_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
 		return -EINVAL;
 	}
 
-	control = CF_CONTROL_REG;
+	control = omap_readw(CF_CONTROL);
 	if (s->flags & SS_RESET)
-		CF_CONTROL_REG = CF_CONTROL_RESET;
+		omap_writew(CF_CONTROL_RESET, CF_CONTROL);
 	else
-		CF_CONTROL_REG = 0;
+		omap_writew(0, CF_CONTROL);
 
 	pr_debug("%s: Vcc %d, io_irq %d, flags %04x csc %04x\n",
 		driver_name, s->Vcc, s->io_irq, s->flags, s->csc_mask);
@@ -270,7 +270,7 @@ static int __init omap_cf_probe(struct platform_device *pdev)
 	omap_cfg_reg(V10_1610_CF_IREQ);
 	omap_cfg_reg(W10_1610_CF_RESET);
 
-	CF_CFG_REG = ~(1 << seg);
+	omap_writew(~(1 << seg), CF_CFG);
 
 	pr_info("%s: cs%d on irq %d\n", driver_name, seg, irq);
 
@@ -279,14 +279,15 @@ static int __init omap_cf_probe(struct platform_device *pdev)
 	 * CF/PCMCIA variants...
 	 */
 	pr_debug("%s: cs%d, previous ccs %08x acs %08x\n", driver_name,
-			seg, EMIFS_CCS(seg), EMIFS_ACS(seg));
-	EMIFS_CCS(seg) = 0x0004a1b3;	/* synch mode 4 etc */
-	EMIFS_ACS(seg) = 0x00000000;	/* OE hold/setup */
+		seg, omap_readl(EMIFS_CCS(seg)), omap_readl(EMIFS_ACS(seg)));
+	omap_writel(0x0004a1b3, EMIFS_CCS(seg));	/* synch mode 4 etc */
+	omap_writel(0x00000000, EMIFS_ACS(seg));	/* OE hold/setup */
 
 	/* CF uses armxor_ck, which is "always" available */
 
 	pr_debug("%s: sts %04x cfg %04x control %04x %s\n", driver_name,
-		CF_STATUS_REG, CF_CFG_REG, CF_CONTROL_REG,
+		omap_readw(CF_STATUS), omap_readw(CF_CFG),
+		omap_readw(CF_CONTROL),
 		omap_cf_present() ? "present" : "(not present)");
 
 	cf->socket.owner = THIS_MODULE;
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 5f186abca10..419f97fc9a6 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -27,12 +27,13 @@
 #include <linux/proc_fs.h>
 #include <linux/poll.h>
 #include <linux/pci.h>
+#include <linux/smp_lock.h>
 #include <linux/workqueue.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
 #include <pcmcia/ss.h>
 
@@ -138,6 +139,154 @@ static int proc_read_drivers(char *buf, char **start, off_t pos,
 }
 #endif
 
+
+#ifdef CONFIG_PCMCIA_PROBE
+
+static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
+{
+	int irq;
+	u32 mask;
+
+	irq = adj->resource.irq.IRQ;
+	if ((irq < 0) || (irq > 15))
+		return CS_BAD_IRQ;
+
+	if (adj->Action != REMOVE_MANAGED_RESOURCE)
+		return 0;
+
+	mask = 1 << irq;
+
+	if (!(s->irq_mask & mask))
+		return 0;
+
+	s->irq_mask &= ~mask;
+
+	return 0;
+}
+
+#else
+
+static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
+	return CS_SUCCESS;
+}
+
+#endif
+
+static int pcmcia_adjust_resource_info(adjust_t *adj)
+{
+	struct pcmcia_socket *s;
+	int ret = CS_UNSUPPORTED_FUNCTION;
+	unsigned long flags;
+
+	down_read(&pcmcia_socket_list_rwsem);
+	list_for_each_entry(s, &pcmcia_socket_list, socket_list) {
+
+		if (adj->Resource == RES_IRQ)
+			ret = adjust_irq(s, adj);
+
+		else if (s->resource_ops->add_io) {
+			unsigned long begin, end;
+
+			/* you can't use the old interface if the new
+			 * one was used before */
+			spin_lock_irqsave(&s->lock, flags);
+			if ((s->resource_setup_new) &&
+			    !(s->resource_setup_old)) {
+				spin_unlock_irqrestore(&s->lock, flags);
+				continue;
+			} else if (!(s->resource_setup_old))
+				s->resource_setup_old = 1;
+			spin_unlock_irqrestore(&s->lock, flags);
+
+			switch (adj->Resource) {
+			case RES_MEMORY_RANGE:
+				begin = adj->resource.memory.Base;
+				end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
+				if (s->resource_ops->add_mem)
+					ret =s->resource_ops->add_mem(s, adj->Action, begin, end);
+			case RES_IO_RANGE:
+				begin = adj->resource.io.BasePort;
+				end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
+				if (s->resource_ops->add_io)
+					ret = s->resource_ops->add_io(s, adj->Action, begin, end);
+			}
+			if (!ret) {
+				/* as there's no way we know this is the
+				 * last call to adjust_resource_info, we
+				 * always need to assume this is the latest
+				 * one... */
+				spin_lock_irqsave(&s->lock, flags);
+				s->resource_setup_done = 1;
+				spin_unlock_irqrestore(&s->lock, flags);
+			}
+		}
+	}
+	up_read(&pcmcia_socket_list_rwsem);
+
+	return (ret);
+}
+
+/** pccard_get_status
+ *
+ * Get the current socket state bits.  We don't support the latched
+ * SocketState yet: I haven't seen any point for it.
+ */
+
+static int pccard_get_status(struct pcmcia_socket *s,
+			     struct pcmcia_device *p_dev,
+			     cs_status_t *status)
+{
+	config_t *c;
+	int val;
+
+	s->ops->get_status(s, &val);
+	status->CardState = status->SocketState = 0;
+	status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
+	status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
+	status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
+	status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
+	if (s->state & SOCKET_SUSPEND)
+		status->CardState |= CS_EVENT_PM_SUSPEND;
+	if (!(s->state & SOCKET_PRESENT))
+		return CS_NO_CARD;
+
+	c = (p_dev) ? p_dev->function_config : NULL;
+
+	if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
+	    (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
+		u_char reg;
+		if (c->CardValues & PRESENT_PIN_REPLACE) {
+			pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
+			status->CardState |=
+				(reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
+			status->CardState |=
+				(reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
+			status->CardState |=
+				(reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
+			status->CardState |=
+				(reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
+		} else {
+			/* No PRR?  Then assume we're always ready */
+			status->CardState |= CS_EVENT_READY_CHANGE;
+		}
+		if (c->CardValues & PRESENT_EXT_STATUS) {
+			pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, &reg);
+			status->CardState |=
+				(reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
+		}
+		return CS_SUCCESS;
+	}
+	status->CardState |=
+		(val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
+	status->CardState |=
+		(val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
+	status->CardState |=
+		(val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
+	status->CardState |=
+		(val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
+	return CS_SUCCESS;
+} /* pccard_get_status */
+
 /*======================================================================
 
     These manage a ring buffer of events pending for one user process
@@ -397,20 +546,27 @@ static int ds_open(struct inode *inode, struct file *file)
     struct pcmcia_socket *s;
     user_info_t *user;
     static int warning_printed = 0;
+    int ret = 0;
 
     ds_dbg(0, "ds_open(socket %d)\n", i);
 
+    lock_kernel();
     s = pcmcia_get_socket_by_nr(i);
-    if (!s)
-	    return -ENODEV;
+    if (!s) {
+	    ret = -ENODEV;
+	    goto out;
+    }
     s = pcmcia_get_socket(s);
-    if (!s)
-	    return -ENODEV;
+    if (!s) {
+	    ret = -ENODEV;
+	    goto out;
+    }
 
     if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
 	    if (s->pcmcia_state.busy) {
 		    pcmcia_put_socket(s);
-		    return -EBUSY;
+		    ret = -EBUSY;
+		    goto out;
 	    }
 	else
 	    s->pcmcia_state.busy = 1;
@@ -419,7 +575,8 @@ static int ds_open(struct inode *inode, struct file *file)
     user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
     if (!user) {
 	    pcmcia_put_socket(s);
-	    return -ENOMEM;
+	    ret = -ENOMEM;
+	    goto out;
     }
     user->event_tail = user->event_head = 0;
     user->next = s->user;
@@ -441,7 +598,9 @@ static int ds_open(struct inode *inode, struct file *file)
 
     if (s->pcmcia_state.present)
 	queue_event(user, CS_EVENT_CARD_INSERTION);
-    return 0;
+out:
+    unlock_kernel();
+    return ret;
 } /* ds_open */
 
 /*====================================================================*/
@@ -546,8 +705,6 @@ static u_int ds_poll(struct file *file, poll_table *wait)
 
 /*====================================================================*/
 
-extern int pcmcia_adjust_resource_info(adjust_t *adj);
-
 static int ds_ioctl(struct inode * inode, struct file * file,
 		    u_int cmd, u_long arg)
 {
@@ -649,7 +806,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	mutex_lock(&s->skt_mutex);
 	pcmcia_validate_mem(s);
 	mutex_unlock(&s->skt_mutex);
-	ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo);
+	ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo.Chains);
 	break;
     case DS_SUSPEND_CARD:
 	ret = pcmcia_suspend_card(s);
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 1d128fbd1a9..4884a18cf9e 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -21,11 +21,9 @@
 #include <linux/pci.h>
 #include <linux/device.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
@@ -311,74 +309,6 @@ int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,
 EXPORT_SYMBOL(pcmcia_get_window);
 
 
-/** pccard_get_status
- *
- * Get the current socket state bits.  We don't support the latched
- * SocketState yet: I haven't seen any point for it.
- */
-
-int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev,
-		      cs_status_t *status)
-{
-	config_t *c;
-	int val;
-
-	s->ops->get_status(s, &val);
-	status->CardState = status->SocketState = 0;
-	status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
-	status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
-	status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
-	status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
-	if (s->state & SOCKET_SUSPEND)
-		status->CardState |= CS_EVENT_PM_SUSPEND;
-	if (!(s->state & SOCKET_PRESENT))
-		return CS_NO_CARD;
-
-	c = (p_dev) ? p_dev->function_config : NULL;
-
-	if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
-	    (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
-		u_char reg;
-		if (c->CardValues & PRESENT_PIN_REPLACE) {
-			pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
-			status->CardState |=
-				(reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
-			status->CardState |=
-				(reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
-			status->CardState |=
-				(reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
-			status->CardState |=
-				(reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
-		} else {
-			/* No PRR?  Then assume we're always ready */
-			status->CardState |= CS_EVENT_READY_CHANGE;
-		}
-		if (c->CardValues & PRESENT_EXT_STATUS) {
-			pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, &reg);
-			status->CardState |=
-				(reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
-		}
-		return CS_SUCCESS;
-	}
-	status->CardState |=
-		(val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
-	status->CardState |=
-		(val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
-	status->CardState |=
-		(val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
-	status->CardState |=
-		(val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
-	return CS_SUCCESS;
-} /* pccard_get_status */
-
-int pcmcia_get_status(struct pcmcia_device *p_dev, cs_status_t *status)
-{
-	return pccard_get_status(p_dev->socket, p_dev, status);
-}
-EXPORT_SYMBOL(pcmcia_get_status);
-
-
-
 /** pcmcia_get_mem_page
  *
  * Change the card address of an already open memory window.
@@ -812,6 +742,15 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 		type = IRQF_SHARED;
 
 #ifdef CONFIG_PCMCIA_PROBE
+
+#ifdef IRQ_NOAUTOEN
+	/* if the underlying IRQ infrastructure allows for it, only allocate
+	 * the IRQ, but do not enable it
+	 */
+	if (!(req->Attributes & IRQ_HANDLE_PRESENT))
+		type |= IRQ_NOAUTOEN;
+#endif /* IRQ_NOAUTOEN */
+
 	if (s->irq.AssignedIRQ != 0) {
 		/* If the interrupt is already assigned, it must be the same */
 		irq = s->irq.AssignedIRQ;
@@ -966,7 +905,7 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) {
 	pcmcia_release_configuration(p_dev);
 	pcmcia_release_io(p_dev, &p_dev->io);
 	pcmcia_release_irq(p_dev, &p_dev->irq);
-	if (&p_dev->win)
+	if (p_dev->win)
 		pcmcia_release_window(p_dev->win);
 }
 EXPORT_SYMBOL(pcmcia_disable_device);
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 9414163c78e..ccfdf1969a7 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -33,7 +33,6 @@
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 
 #include "cs_internal.h"
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index e7ab060ff11..f123fce65f2 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -18,6 +18,7 @@
 
 #include <pcmcia/ss.h>
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
@@ -130,7 +131,7 @@ static void cmx270_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 }
 
 
-static struct pcmcia_low_level cmx270_pcmcia_ops = {
+static struct pcmcia_low_level cmx270_pcmcia_ops __initdata = {
 	.owner			= THIS_MODULE,
 	.hw_init		= cmx270_pcmcia_hw_init,
 	.hw_shutdown		= cmx270_pcmcia_shutdown,
@@ -147,15 +148,21 @@ static int __init cmx270_pcmcia_init(void)
 {
 	int ret;
 
+	if (!machine_is_armcore())
+		return -ENODEV;
+
 	cmx270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
 
 	if (!cmx270_pcmcia_device)
 		return -ENOMEM;
 
-	cmx270_pcmcia_device->dev.platform_data = &cmx270_pcmcia_ops;
+	ret = platform_device_add_data(cmx270_pcmcia_device, &cmx270_pcmcia_ops,
+				       sizeof(cmx270_pcmcia_ops));
 
-	printk(KERN_INFO "Registering cm-x270 PCMCIA interface.\n");
-	ret = platform_device_add(cmx270_pcmcia_device);
+	if (ret == 0) {
+		printk(KERN_INFO "Registering cm-x270 PCMCIA interface.\n");
+		ret = platform_device_add(cmx270_pcmcia_device);
+	}
 
 	if (ret)
 		platform_device_put(cmx270_pcmcia_device);
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 145b85e0f02..92d1cc33808 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -22,6 +22,7 @@
 #include <pcmcia/ss.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/irq.h>
 
 #include <asm/arch/pxa-regs.h>
@@ -136,7 +137,7 @@ static void mst_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 {
 }
 
-static struct pcmcia_low_level mst_pcmcia_ops = {
+static struct pcmcia_low_level mst_pcmcia_ops __initdata = {
 	.owner			= THIS_MODULE,
 	.hw_init		= mst_pcmcia_hw_init,
 	.hw_shutdown		= mst_pcmcia_hw_shutdown,
@@ -153,13 +154,17 @@ static int __init mst_pcmcia_init(void)
 {
 	int ret;
 
+	if (!machine_is_mainstone())
+		return -ENODEV;
+
 	mst_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
 	if (!mst_pcmcia_device)
 		return -ENOMEM;
 
-	mst_pcmcia_device->dev.platform_data = &mst_pcmcia_ops;
-
-	ret = platform_device_add(mst_pcmcia_device);
+	ret = platform_device_add_data(mst_pcmcia_device, &mst_pcmcia_ops,
+				       sizeof(mst_pcmcia_ops));
+	if (ret == 0)
+		ret = platform_device_add(mst_pcmcia_device);
 
 	if (ret)
 		platform_device_put(mst_pcmcia_device);
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index d5c33bd78d6..d71f93d4583 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -222,7 +222,7 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 	sharpsl_pcmcia_init_reset(skt);
 }
 
-static struct pcmcia_low_level sharpsl_pcmcia_ops = {
+static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = {
 	.owner                  = THIS_MODULE,
 	.hw_init                = sharpsl_pcmcia_hw_init,
 	.hw_shutdown            = sharpsl_pcmcia_hw_shutdown,
@@ -261,10 +261,12 @@ static int __init sharpsl_pcmcia_init(void)
 	if (!sharpsl_pcmcia_device)
 		return -ENOMEM;
 
-	sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops;
-	sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
-
-	ret = platform_device_add(sharpsl_pcmcia_device);
+	ret = platform_device_add_data(sharpsl_pcmcia_device,
+			&sharpsl_pcmcia_ops, sizeof(sharpsl_pcmcia_ops));
+	if (ret == 0) {
+		sharpsl_pcmcia_device->dev.parent = platform_scoop_config->devs[0].dev;
+		ret = platform_device_add(sharpsl_pcmcia_device);
+	}
 
 	if (ret)
 		platform_device_put(sharpsl_pcmcia_device);
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index ce2226273aa..c0e2afc79e3 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -21,86 +21,6 @@
 #include "cs_internal.h"
 
 
-#ifdef CONFIG_PCMCIA_IOCTL
-
-#ifdef CONFIG_PCMCIA_PROBE
-
-static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
-{
-	int irq;
-	u32 mask;
-
-	irq = adj->resource.irq.IRQ;
-	if ((irq < 0) || (irq > 15))
-		return CS_BAD_IRQ;
-
-	if (adj->Action != REMOVE_MANAGED_RESOURCE)
-		return 0;
-
-	mask = 1 << irq;
-
-	if (!(s->irq_mask & mask))
-		return 0;
-
-	s->irq_mask &= ~mask;
-
-	return 0;
-}
-
-#else
-
-static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
-	return CS_SUCCESS;
-}
-
-#endif
-
-
-int pcmcia_adjust_resource_info(adjust_t *adj)
-{
-	struct pcmcia_socket *s;
-	int ret = CS_UNSUPPORTED_FUNCTION;
-	unsigned long flags;
-
-	down_read(&pcmcia_socket_list_rwsem);
-	list_for_each_entry(s, &pcmcia_socket_list, socket_list) {
-
-		if (adj->Resource == RES_IRQ)
-			ret = adjust_irq(s, adj);
-
-		else if (s->resource_ops->adjust_resource) {
-
-			/* you can't use the old interface if the new
-			 * one was used before */
-			spin_lock_irqsave(&s->lock, flags);
-			if ((s->resource_setup_new) &&
-			    !(s->resource_setup_old)) {
-				spin_unlock_irqrestore(&s->lock, flags);
-				continue;
-			} else if (!(s->resource_setup_old))
-				s->resource_setup_old = 1;
-			spin_unlock_irqrestore(&s->lock, flags);
-
-			ret = s->resource_ops->adjust_resource(s, adj);
-			if (!ret) {
-				/* as there's no way we know this is the
-				 * last call to adjust_resource_info, we
-				 * always need to assume this is the latest
-				 * one... */
-				spin_lock_irqsave(&s->lock, flags);
-				s->resource_setup_done = 1;
-				spin_unlock_irqrestore(&s->lock, flags);
-			}
-		}
-	}
-	up_read(&pcmcia_socket_list_rwsem);
-
-	return (ret);
-}
-EXPORT_SYMBOL(pcmcia_adjust_resource_info);
-
-#endif
-
 int pcmcia_validate_mem(struct pcmcia_socket *s)
 {
 	if (s->resource_ops->validate_mem)
@@ -164,7 +84,8 @@ struct pccard_resource_ops pccard_static_ops = {
 	.adjust_io_region = NULL,
 	.find_io = NULL,
 	.find_mem = NULL,
-	.adjust_resource = NULL,
+	.add_io = NULL,
+	.add_mem = NULL,
 	.init = static_init,
 	.exit = NULL,
 };
@@ -264,7 +185,8 @@ struct pccard_resource_ops pccard_iodyn_ops = {
 	.adjust_io_region = iodyn_adjust_io_region,
 	.find_io = iodyn_find_io_region,
 	.find_mem = NULL,
-	.adjust_resource = NULL,
+	.add_io = NULL,
+	.add_mem = NULL,
 	.init = static_init,
 	.exit = NULL,
 };
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 0fcf763b917..d0c1d63d189 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -31,7 +31,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
@@ -261,21 +260,22 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base,
 ======================================================================*/
 
 /* Validation function for cards with a valid CIS */
-static int readable(struct pcmcia_socket *s, struct resource *res, cisinfo_t *info)
+static int readable(struct pcmcia_socket *s, struct resource *res,
+		    unsigned int *count)
 {
 	int ret = -1;
 
 	s->cis_mem.res = res;
 	s->cis_virt = ioremap(res->start, s->map_size);
 	if (s->cis_virt) {
-		ret = pccard_validate_cis(s, BIND_FN_ALL, info);
+		ret = pccard_validate_cis(s, BIND_FN_ALL, count);
 		/* invalidate mapping and CIS cache */
 		iounmap(s->cis_virt);
 		s->cis_virt = NULL;
 		destroy_cis_cache(s);
 	}
 	s->cis_mem.res = NULL;
-	if ((ret != 0) || (info->Chains == 0))
+	if ((ret != 0) || (count == 0))
 		return 0;
 	return 1;
 }
@@ -316,7 +316,7 @@ static int
 cis_readable(struct pcmcia_socket *s, unsigned long base, unsigned long size)
 {
 	struct resource *res1, *res2;
-	cisinfo_t info1, info2;
+	unsigned int info1, info2;
 	int ret = 0;
 
 	res1 = claim_region(s, base, size/2, IORESOURCE_MEM, "cs memory probe");
@@ -330,7 +330,7 @@ cis_readable(struct pcmcia_socket *s, unsigned long base, unsigned long size)
 	free_region(res2);
 	free_region(res1);
 
-	return (ret == 2) && (info1.Chains == info2.Chains);
+	return (ret == 2) && (info1 == info2);
 }
 
 static int
@@ -766,21 +766,6 @@ static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long
 }
 
 
-static int nonstatic_adjust_resource_info(struct pcmcia_socket *s, adjust_t *adj)
-{
-	unsigned long end;
-
-	switch (adj->Resource) {
-	case RES_MEMORY_RANGE:
-		end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
-		return adjust_memory(s, adj->Action, adj->resource.memory.Base, end);
-	case RES_IO_RANGE:
-		end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
-		return adjust_io(s, adj->Action, adj->resource.io.BasePort, end);
-	}
-	return CS_UNSUPPORTED_FUNCTION;
-}
-
 #ifdef CONFIG_PCI
 static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
 {
@@ -889,7 +874,8 @@ struct pccard_resource_ops pccard_nonstatic_ops = {
 	.adjust_io_region = nonstatic_adjust_io_region,
 	.find_io = nonstatic_find_io_region,
 	.find_mem = nonstatic_find_mem_region,
-	.adjust_resource = nonstatic_adjust_resource_info,
+	.add_io = adjust_io,
+	.add_mem = adjust_memory,
 	.init = nonstatic_init,
 	.exit = nonstatic_release_resource_db,
 };
@@ -1008,41 +994,34 @@ static ssize_t store_mem_db(struct device *dev,
 }
 static DEVICE_ATTR(available_resources_mem, 0600, show_mem_db, store_mem_db);
 
-static struct device_attribute *pccard_rsrc_attributes[] = {
-	&dev_attr_available_resources_io,
-	&dev_attr_available_resources_mem,
+static struct attribute *pccard_rsrc_attributes[] = {
+	&dev_attr_available_resources_io.attr,
+	&dev_attr_available_resources_mem.attr,
 	NULL,
 };
 
+static const struct attribute_group rsrc_attributes = {
+	.attrs = pccard_rsrc_attributes,
+};
+
 static int __devinit pccard_sysfs_add_rsrc(struct device *dev,
 					   struct class_interface *class_intf)
 {
 	struct pcmcia_socket *s = dev_get_drvdata(dev);
-	struct device_attribute **attr;
-	int ret = 0;
+
 	if (s->resource_ops != &pccard_nonstatic_ops)
 		return 0;
-
-	for (attr = pccard_rsrc_attributes; *attr; attr++) {
-		ret = device_create_file(dev, *attr);
-		if (ret)
-			break;
-	}
-
-	return ret;
+	return sysfs_create_group(&dev->kobj, &rsrc_attributes);
 }
 
 static void __devexit pccard_sysfs_remove_rsrc(struct device *dev,
 					       struct class_interface *class_intf)
 {
 	struct pcmcia_socket *s = dev_get_drvdata(dev);
-	struct device_attribute **attr;
 
 	if (s->resource_ops != &pccard_nonstatic_ops)
 		return;
-
-	for (attr = pccard_rsrc_attributes; *attr; attr++)
-		device_remove_file(dev, *attr);
+	sysfs_remove_group(&dev->kobj, &rsrc_attributes);
 }
 
 static struct class_interface pccard_rsrc_interface __refdata = {
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 1edc1da9d35..91ef6a0da3a 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -14,7 +14,6 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 562384d6f32..006a29e91d8 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -27,11 +27,9 @@
 #include <asm/system.h>
 #include <asm/irq.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
@@ -293,7 +291,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
 		count = 0;
 	else {
 		struct pcmcia_socket *s;
-		cisinfo_t cisinfo;
+		unsigned int chains;
 
 		if (off + count > size)
 			count = size - off;
@@ -302,9 +300,9 @@ static ssize_t pccard_show_cis(struct kobject *kobj,
 
 		if (!(s->state & SOCKET_PRESENT))
 			return -ENODEV;
-		if (pccard_validate_cis(s, BIND_FN_ALL, &cisinfo))
+		if (pccard_validate_cis(s, BIND_FN_ALL, &chains))
 			return -EIO;
-		if (!cisinfo.Chains)
+		if (!chains)
 			return -ENODATA;
 
 		count = pccard_extract_cis(s, buf, off, count);
diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h
index d29657bf1b4..129db7bd06c 100644
--- a/drivers/pcmcia/ti113x.h
+++ b/drivers/pcmcia/ti113x.h
@@ -155,7 +155,7 @@
 #define ENE_TEST_C9_TLTENABLE		0x02
 #define ENE_TEST_C9_PFENABLE_F0		0x04
 #define ENE_TEST_C9_PFENABLE_F1		0x08
-#define ENE_TEST_C9_PFENABLE		(ENE_TEST_C9_PFENABLE_F0 | ENE_TEST_C9_PFENABLE_F0)
+#define ENE_TEST_C9_PFENABLE		(ENE_TEST_C9_PFENABLE_F0 | ENE_TEST_C9_PFENABLE_F1)
 #define ENE_TEST_C9_WPDISALBLE_F0	0x40
 #define ENE_TEST_C9_WPDISALBLE_F1	0x80
 #define ENE_TEST_C9_WPDISALBLE		(ENE_TEST_C9_WPDISALBLE_F0 | ENE_TEST_C9_WPDISALBLE_F1)
@@ -692,7 +692,7 @@ static int ti12xx_2nd_slot_empty(struct yenta_socket *socket)
 		goto out;
 
 	/* check state */
-	yenta_get_status(&socket->socket, &state);
+	yenta_get_status(&slot2->socket, &state);
 	if (state & SS_DETECT) {
 		ret = 0;
 		goto out;