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-rw-r--r--arch/arm/Kconfig4
-rw-r--r--arch/arm/common/scoop.c1
-rw-r--r--arch/arm/kernel/asm-offsets.c9
-rw-r--r--arch/arm/kernel/irq.c14
-rw-r--r--arch/arm/mach-footbridge/netwinder-hw.c1
-rw-r--r--arch/arm/mach-integrator/time.c5
-rw-r--r--arch/arm/mach-omap1/serial.c3
-rw-r--r--arch/arm/mach-pxa/corgi.c7
-rw-r--r--arch/arm/mach-pxa/poodle.c7
-rw-r--r--arch/arm/mach-pxa/spitz.c7
-rw-r--r--arch/arm/mach-realview/localtimer.c1
-rw-r--r--arch/arm/mach-s3c2410/usb-simtec.c6
12 files changed, 33 insertions, 32 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e149f152e70..50b9afa8ae6 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -46,10 +46,6 @@ config MCA
<file:Documentation/mca.txt> (and especially the web page given
there) before attempting to build an MCA bus kernel.
-config UID16
- bool
- default y
-
config RWSEM_GENERIC_SPINLOCK
bool
default y
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index b6de43e7369..a2dfe0b0f1e 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -13,6 +13,7 @@
#include <linux/device.h>
#include <linux/string.h>
+#include <linux/slab.h>
#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/hardware/scoop.h>
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 04d3082a7b9..0abbce8c70b 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -23,20 +23,15 @@
#error Sorry, your compiler targets APCS-26 but this kernel requires APCS-32
#endif
/*
- * GCC 2.95.1, 2.95.2: ignores register clobber list in asm().
* GCC 3.0, 3.1: general bad code generation.
* GCC 3.2.0: incorrect function argument offset calculation.
* GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c
* (http://gcc.gnu.org/PR8896) and incorrect structure
* initialisation in fs/jffs2/erase.c
*/
-#if __GNUC__ < 2 || \
- (__GNUC__ == 2 && __GNUC_MINOR__ < 95) || \
- (__GNUC__ == 2 && __GNUC_MINOR__ == 95 && __GNUC_PATCHLEVEL__ != 0 && \
- __GNUC_PATCHLEVEL__ < 3) || \
- (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
+#if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
#error Your compiler is too buggy; it is known to miscompile kernels.
-#error Known good compilers: 2.95.3, 2.95.4, 2.96, 3.3
+#error Known good compilers: 3.3
#endif
/* Use marker if you need to separate the values later */
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 869c466e625..b5645c4462c 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -684,8 +684,12 @@ int setup_irq(unsigned int irq, struct irqaction *new)
spin_lock_irqsave(&irq_controller_lock, flags);
p = &desc->action;
if ((old = *p) != NULL) {
- /* Can't share interrupts unless both agree to */
- if (!(old->flags & new->flags & SA_SHIRQ)) {
+ /*
+ * Can't share interrupts unless both agree to and are
+ * the same type.
+ */
+ if (!(old->flags & new->flags & SA_SHIRQ) ||
+ (~old->flags & new->flags) & SA_TRIGGER_MASK) {
spin_unlock_irqrestore(&irq_controller_lock, flags);
return -EBUSY;
}
@@ -705,6 +709,12 @@ int setup_irq(unsigned int irq, struct irqaction *new)
desc->running = 0;
desc->pending = 0;
desc->disable_depth = 1;
+
+ if (new->flags & SA_TRIGGER_MASK) {
+ unsigned int type = new->flags & SA_TRIGGER_MASK;
+ desc->chip->set_type(irq, type);
+ }
+
if (!desc->noautoenable) {
desc->disable_depth = 0;
desc->chip->unmask(irq);
diff --git a/arch/arm/mach-footbridge/netwinder-hw.c b/arch/arm/mach-footbridge/netwinder-hw.c
index 775f85fc851..9e563de465b 100644
--- a/arch/arm/mach-footbridge/netwinder-hw.c
+++ b/arch/arm/mach-footbridge/netwinder-hw.c
@@ -601,6 +601,7 @@ EXPORT_SYMBOL(gpio_lock);
EXPORT_SYMBOL(gpio_modify_op);
EXPORT_SYMBOL(gpio_modify_io);
EXPORT_SYMBOL(cpld_modify);
+EXPORT_SYMBOL(gpio_read);
/*
* Initialise any other hardware after we've got the PCI bus
diff --git a/arch/arm/mach-integrator/time.c b/arch/arm/mach-integrator/time.c
index 9f46aaef896..3c22c16b38b 100644
--- a/arch/arm/mach-integrator/time.c
+++ b/arch/arm/mach-integrator/time.c
@@ -96,7 +96,8 @@ static struct rtc_ops rtc_ops = {
.set_alarm = rtc_set_alarm,
};
-static irqreturn_t rtc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t arm_rtc_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs)
{
writel(0, rtc_base + RTC_EOI);
return IRQ_HANDLED;
@@ -124,7 +125,7 @@ static int rtc_probe(struct amba_device *dev, void *id)
xtime.tv_sec = __raw_readl(rtc_base + RTC_DR);
- ret = request_irq(dev->irq[0], rtc_interrupt, SA_INTERRUPT,
+ ret = request_irq(dev->irq[0], arm_rtc_interrupt, SA_INTERRUPT,
"rtc-pl030", dev);
if (ret)
goto map_out;
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index fcfb81d13cf..7a68f098a02 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -252,9 +252,8 @@ static void __init omap_serial_set_port_wakeup(int gpio_nr)
return;
}
omap_set_gpio_direction(gpio_nr, 1);
- set_irq_type(OMAP_GPIO_IRQ(gpio_nr), IRQT_RISING);
ret = request_irq(OMAP_GPIO_IRQ(gpio_nr), &omap_serial_wake_interrupt,
- 0, "serial wakeup", NULL);
+ SA_TRIGGER_RISING, "serial wakeup", NULL);
if (ret) {
omap_free_gpio(gpio_nr);
printk(KERN_ERR "No interrupt for UART wake GPIO: %i\n",
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 100fb31b515..5a7b873f29b 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -213,15 +213,14 @@ static int corgi_mci_init(struct device *dev, irqreturn_t (*corgi_detect_int)(in
corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
- err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int, SA_INTERRUPT,
- "MMC card detect", data);
+ err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
+ SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+ "MMC card detect", data);
if (err) {
printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
return -1;
}
- set_irq_type(CORGI_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
-
return 0;
}
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index eef3de26ad3..663c9500598 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -146,15 +146,14 @@ static int poodle_mci_init(struct device *dev, irqreturn_t (*poodle_detect_int)(
poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
- err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int, SA_INTERRUPT,
- "MMC card detect", data);
+ err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
+ SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+ "MMC card detect", data);
if (err) {
printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
return -1;
}
- set_irq_type(POODLE_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
-
return 0;
}
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index f2007db0cda..a9eacc06555 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -296,15 +296,14 @@ static int spitz_mci_init(struct device *dev, irqreturn_t (*spitz_detect_int)(in
spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
- err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int, SA_INTERRUPT,
- "MMC card detect", data);
+ err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
+ SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+ "MMC card detect", data);
if (err) {
printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
return -1;
}
- set_irq_type(SPITZ_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE);
-
return 0;
}
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index c9d7c596b20..caf6b8bb6c9 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -13,6 +13,7 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/smp.h>
+#include <linux/jiffies.h>
#include <asm/mach/time.h>
#include <asm/hardware/arm_twd.h>
diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index 5098b50158a..495f8c6ffcb 100644
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -84,13 +84,13 @@ static void usb_simtec_enableoc(struct s3c2410_hcd_info *info, int on)
int ret;
if (on) {
- ret = request_irq(IRQ_USBOC, usb_simtec_ocirq, SA_INTERRUPT,
+ ret = request_irq(IRQ_USBOC, usb_simtec_ocirq,
+ SA_INTERRUPT | SA_TRIGGER_RISING |
+ SA_TRIGGER_FALLING,
"USB Over-current", info);
if (ret != 0) {
printk(KERN_ERR "failed to request usb oc irq\n");
}
-
- set_irq_type(IRQ_USBOC, IRQT_BOTHEDGE);
} else {
free_irq(IRQ_USBOC, info);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 14:11:05 +0000