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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-20 12:14:32 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-20 12:14:32 -0800
commite696268a73f7f59a333624f9abf8ffc9412ee64c (patch)
treedcbb2ae8df180303d391d7a8e22f58e9f3f3f46a
parent91aa69315ef9a76b8f734438617a2e32812b630f (diff)
parent5a84d159061d914c8dd4aa372ac6e9529c2be453 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4165/1: S3C24XX: Select CONFIG_NO_IOPORT [ARM] Fix s3c2410 ALSA audio for typedef elimination [ARM] Fix ARM AACI ALSA driver [ARM] fix mach-at91 build breakage [ARM] Fix jornada720 build errors [ARM] Fix iop13xx build error [ARM] Fix build error caused by move of apm [ARM] 4223/1: ixdp2351 : Fix for a define error [ARM] 4187/1: iop: unify time implementation across iop32x, iop33x, and iop13xx [ARM] 4186/1: iop: remove cp6_enable/disable routines [ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_user
-rw-r--r--arch/arm/common/sharpsl_pm.c2
-rw-r--r--arch/arm/kernel/entry-armv.S1
-rw-r--r--arch/arm/kernel/entry-common.S7
-rw-r--r--arch/arm/mach-iop13xx/Makefile1
-rw-r--r--arch/arm/mach-iop13xx/iq81340mc.c5
-rw-r--r--arch/arm/mach-iop13xx/iq81340sc.c5
-rw-r--r--arch/arm/mach-iop13xx/irq.c19
-rw-r--r--arch/arm/mach-iop13xx/setup.c1
-rw-r--r--arch/arm/mach-iop13xx/time.c102
-rw-r--r--arch/arm/mach-iop32x/glantank.c5
-rw-r--r--arch/arm/mach-iop32x/iq31244.c8
-rw-r--r--arch/arm/mach-iop32x/iq80321.c5
-rw-r--r--arch/arm/mach-iop32x/irq.c4
-rw-r--r--arch/arm/mach-iop32x/n2100.c5
-rw-r--r--arch/arm/mach-iop33x/iq80331.c7
-rw-r--r--arch/arm/mach-iop33x/iq80332.c7
-rw-r--r--arch/arm/mach-iop33x/irq.c12
-rw-r--r--arch/arm/mach-sa1100/jornada720.c6
-rw-r--r--arch/arm/plat-iop/Makefile1
-rw-r--r--arch/arm/plat-iop/time.c66
-rw-r--r--arch/arm/plat-s3c24xx/Kconfig1
-rw-r--r--include/asm-arm/arch-aaec2000/entry-macro.S6
-rw-r--r--include/asm-arm/arch-at91/entry-macro.S6
-rw-r--r--include/asm-arm/arch-at91rm9200/entry-macro.S32
-rw-r--r--include/asm-arm/arch-cl7500/entry-macro.S5
-rw-r--r--include/asm-arm/arch-clps711x/entry-macro.S6
-rw-r--r--include/asm-arm/arch-ebsa110/entry-macro.S6
-rw-r--r--include/asm-arm/arch-ebsa285/entry-macro.S6
-rw-r--r--include/asm-arm/arch-ep93xx/entry-macro.S6
-rw-r--r--include/asm-arm/arch-h720x/entry-macro.S6
-rw-r--r--include/asm-arm/arch-imx/entry-macro.S7
-rw-r--r--include/asm-arm/arch-integrator/entry-macro.S6
-rw-r--r--include/asm-arm/arch-iop13xx/entry-macro.S18
-rw-r--r--include/asm-arm/arch-iop13xx/iop13xx.h38
-rw-r--r--include/asm-arm/arch-iop13xx/irqs.h17
-rw-r--r--include/asm-arm/arch-iop13xx/system.h2
-rw-r--r--include/asm-arm/arch-iop13xx/time.h51
-rw-r--r--include/asm-arm/arch-iop32x/entry-macro.S33
-rw-r--r--include/asm-arm/arch-iop32x/time.h4
-rw-r--r--include/asm-arm/arch-iop33x/entry-macro.S35
-rw-r--r--include/asm-arm/arch-iop33x/time.h4
-rw-r--r--include/asm-arm/arch-ixp2000/entry-macro.S6
-rw-r--r--include/asm-arm/arch-ixp23xx/entry-macro.S6
-rw-r--r--include/asm-arm/arch-ixp23xx/ixdp2351.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/entry-macro.S6
-rw-r--r--include/asm-arm/arch-l7200/entry-macro.S6
-rw-r--r--include/asm-arm/arch-lh7a40x/entry-macro.S6
-rw-r--r--include/asm-arm/arch-netx/entry-macro.S6
-rw-r--r--include/asm-arm/arch-omap/entry-macro.S6
-rw-r--r--include/asm-arm/arch-pnx4008/entry-macro.S6
-rw-r--r--include/asm-arm/arch-pxa/entry-macro.S6
-rw-r--r--include/asm-arm/arch-realview/entry-macro.S6
-rw-r--r--include/asm-arm/arch-rpc/entry-macro.S5
-rw-r--r--include/asm-arm/arch-s3c2410/audio.h6
-rw-r--r--include/asm-arm/arch-s3c2410/entry-macro.S6
-rw-r--r--include/asm-arm/arch-sa1100/entry-macro.S6
-rw-r--r--include/asm-arm/arch-shark/entry-macro.S6
-rw-r--r--include/asm-arm/arch-versatile/entry-macro.S6
-rw-r--r--include/asm-arm/hardware/iop3xx.h72
-rw-r--r--sound/arm/aaci.c12
60 files changed, 425 insertions, 320 deletions
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index a3b450f8ef1..a9bc5b52218 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -23,11 +23,11 @@
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
+#include <linux/apm-emulation.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
-#include <asm/apm-emulation.h>
#include <asm/arch/pm.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/sharpsl.h>
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index cc10a093a54..d645897652c 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -27,6 +27,7 @@
* Interrupt handling. Preserves r7, r8, r9
*/
.macro irq_handler
+ get_irqnr_preamble r5, lr
1: get_irqnr_and_base r0, r6, r5, lr
movne r1, sp
@
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 6f5e7c50d42..c589dc3ecd1 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -9,6 +9,7 @@
*/
#include <asm/unistd.h>
+#include <asm/arch/entry-macro.S>
#include "entry-header.S"
@@ -25,6 +26,9 @@ ret_fast_syscall:
tst r1, #_TIF_WORK_MASK
bne fast_work_pending
+ /* perform architecture specific actions before user return */
+ arch_ret_to_user r1, lr
+
@ fast_restore_user_regs
ldr r1, [sp, #S_OFF + S_PSR] @ get calling cpsr
ldr lr, [sp, #S_OFF + S_PC]! @ get pc
@@ -61,6 +65,9 @@ ret_slow_syscall:
tst r1, #_TIF_WORK_MASK
bne work_pending
no_work_pending:
+ /* perform architecture specific actions before user return */
+ arch_ret_to_user r1, lr
+
@ slow_restore_user_regs
ldr r1, [sp, #S_PSR] @ get calling cpsr
ldr lr, [sp, #S_PC]! @ get pc
diff --git a/arch/arm/mach-iop13xx/Makefile b/arch/arm/mach-iop13xx/Makefile
index c3d6c08f2d4..4185e0586c3 100644
--- a/arch/arm/mach-iop13xx/Makefile
+++ b/arch/arm/mach-iop13xx/Makefile
@@ -5,7 +5,6 @@ obj- :=
obj-$(CONFIG_ARCH_IOP13XX) += setup.o
obj-$(CONFIG_ARCH_IOP13XX) += irq.o
-obj-$(CONFIG_ARCH_IOP13XX) += time.o
obj-$(CONFIG_ARCH_IOP13XX) += pci.o
obj-$(CONFIG_ARCH_IOP13XX) += io.o
obj-$(CONFIG_MACH_IQ81340SC) += iq81340sc.o
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index 2a1bbfe9896..a519d707571 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -25,6 +25,7 @@
#include <asm/mach/arch.h>
#include <asm/arch/pci.h>
#include <asm/mach/time.h>
+#include <asm/arch/time.h>
extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */
@@ -78,12 +79,12 @@ static void __init iq81340mc_init(void)
static void __init iq81340mc_timer_init(void)
{
- iop13xx_init_time(400000000);
+ iop_init_time(400000000);
}
static struct sys_timer iq81340mc_timer = {
.init = iq81340mc_timer_init,
- .offset = iop13xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
MACHINE_START(IQ81340MC, "Intel IQ81340MC")
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index 5ad2b62c9bf..0e71fbcabe0 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -25,6 +25,7 @@
#include <asm/mach/arch.h>
#include <asm/arch/pci.h>
#include <asm/mach/time.h>
+#include <asm/arch/time.h>
extern int init_atu;
@@ -80,12 +81,12 @@ static void __init iq81340sc_init(void)
static void __init iq81340sc_timer_init(void)
{
- iop13xx_init_time(400000000);
+ iop_init_time(400000000);
}
static struct sys_timer iq81340sc_timer = {
.init = iq81340sc_timer_init,
- .offset = iop13xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
MACHINE_START(IQ81340SC, "Intel IQ81340SC")
diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c
index 162b9321496..b2eb0b96103 100644
--- a/arch/arm/mach-iop13xx/irq.c
+++ b/arch/arm/mach-iop13xx/irq.c
@@ -161,65 +161,49 @@ static void write_intsize(u32 val)
static void
iop13xx_irq_mask0 (unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_0(read_intctl_0() & ~(1 << (irq - 0)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_mask1 (unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_1(read_intctl_1() & ~(1 << (irq - 32)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_mask2 (unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_2(read_intctl_2() & ~(1 << (irq - 64)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_mask3 (unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_3(read_intctl_3() & ~(1 << (irq - 96)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_unmask0(unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_0(read_intctl_0() | (1 << (irq - 0)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_unmask1(unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_1(read_intctl_1() | (1 << (irq - 32)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_unmask2(unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_2(read_intctl_2() | (1 << (irq - 64)));
- iop13xx_cp6_restore(cp_flags);
}
static void
iop13xx_irq_unmask3(unsigned int irq)
{
- u32 cp_flags = iop13xx_cp6_save();
write_intctl_3(read_intctl_3() | (1 << (irq - 96)));
- iop13xx_cp6_restore(cp_flags);
}
static struct irq_chip iop13xx_irqchip1 = {
@@ -256,7 +240,6 @@ void __init iop13xx_init_irq(void)
{
unsigned int i;
- u32 cp_flags = iop13xx_cp6_save();
iop_init_cp6_handler();
/* disable all interrupts */
@@ -288,6 +271,4 @@ void __init iop13xx_init_irq(void)
set_irq_handler(i, handle_level_irq);
set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
}
-
- iop13xx_cp6_restore(cp_flags);
}
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index 5fbeb28d04b..9a46bcd5f18 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -24,6 +24,7 @@
#include <asm/mach/map.h>
#include <asm/hardware.h>
#include <asm/irq.h>
+#include <asm/io.h>
#define IOP13XX_UART_XTAL 33334000
#define IOP13XX_SETUP_DEBUG 0
diff --git a/arch/arm/mach-iop13xx/time.c b/arch/arm/mach-iop13xx/time.c
deleted file mode 100644
index 8b21365f653..00000000000
--- a/arch/arm/mach-iop13xx/time.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * arch/arm/mach-iop13xx/time.c
- *
- * Timer code for IOP13xx (copied from IOP32x/IOP33x implementation)
- *
- * Author: Deepak Saxena <dsaxena@mvista.com>
- *
- * Copyright 2002-2003 MontaVista Software Inc.
- *
- * 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 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/time.h>
-#include <linux/init.h>
-#include <linux/timex.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/time.h>
-
-static unsigned long ticks_per_jiffy;
-static unsigned long ticks_per_usec;
-static unsigned long next_jiffy_time;
-
-static inline u32 read_tcr1(void)
-{
- u32 val;
- asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val));
- return val;
-}
-
-unsigned long iop13xx_gettimeoffset(void)
-{
- unsigned long offset;
- u32 cp_flags;
-
- cp_flags = iop13xx_cp6_save();
- offset = next_jiffy_time - read_tcr1();
- iop13xx_cp6_restore(cp_flags);
-
- return offset / ticks_per_usec;
-}
-
-static irqreturn_t
-iop13xx_timer_interrupt(int irq, void *dev_id)
-{
- u32 cp_flags = iop13xx_cp6_save();
-
- write_seqlock(&xtime_lock);
-
- asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (1));
-
- while ((signed long)(next_jiffy_time - read_tcr1())
- >= ticks_per_jiffy) {
- timer_tick();
- next_jiffy_time -= ticks_per_jiffy;
- }
-
- write_sequnlock(&xtime_lock);
-
- iop13xx_cp6_restore(cp_flags);
-
- return IRQ_HANDLED;
-}
-
-static struct irqaction iop13xx_timer_irq = {
- .name = "IOP13XX Timer Tick",
- .handler = iop13xx_timer_interrupt,
- .flags = IRQF_DISABLED | IRQF_TIMER,
-};
-
-void __init iop13xx_init_time(unsigned long tick_rate)
-{
- u32 timer_ctl;
- u32 cp_flags;
-
- ticks_per_jiffy = (tick_rate + HZ/2) / HZ;
- ticks_per_usec = tick_rate / 1000000;
- next_jiffy_time = 0xffffffff;
-
- timer_ctl = IOP13XX_TMR_EN | IOP13XX_TMR_PRIVILEGED |
- IOP13XX_TMR_RELOAD | IOP13XX_TMR_RATIO_1_1;
-
- /*
- * We use timer 0 for our timer interrupt, and timer 1 as
- * monotonic counter for tracking missed jiffies.
- */
- cp_flags = iop13xx_cp6_save();
- asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (ticks_per_jiffy - 1));
- asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (timer_ctl));
- asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (0xffffffff));
- asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (timer_ctl));
- iop13xx_cp6_restore(cp_flags);
-
- setup_irq(IRQ_IOP13XX_TIMER0, &iop13xx_timer_irq);
-}
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index b9b765057db..45f4f13ae11 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -31,6 +31,7 @@
#include <asm/mach/time.h>
#include <asm/mach-types.h>
#include <asm/page.h>
+#include <asm/arch/time.h>
/*
* GLAN Tank timer tick configuration.
@@ -38,12 +39,12 @@
static void __init glantank_timer_init(void)
{
/* 33.333 MHz crystal. */
- iop3xx_init_time(200000000);
+ iop_init_time(200000000);
}
static struct sys_timer glantank_timer = {
.init = glantank_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index be4aedfa0de..571ac35bc2c 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -36,7 +36,7 @@
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/pgtable.h>
-
+#include <asm/arch/time.h>
/*
* The EP80219 and IQ31244 use the same machine ID. To find out
@@ -56,16 +56,16 @@ static void __init iq31244_timer_init(void)
{
if (is_80219()) {
/* 33.333 MHz crystal. */
- iop3xx_init_time(200000000);
+ iop_init_time(200000000);
} else {
/* 33.000 MHz crystal. */
- iop3xx_init_time(198000000);
+ iop_init_time(198000000);
}
}
static struct sys_timer iq31244_timer = {
.init = iq31244_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index 1f37b550188..361c70c0f64 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -33,6 +33,7 @@
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/arch/time.h>
/*
* IQ80321 timer tick configuration.
@@ -40,12 +41,12 @@
static void __init iq80321_timer_init(void)
{
/* 33.333 MHz crystal. */
- iop3xx_init_time(200000000);
+ iop_init_time(200000000);
}
static struct sys_timer iq80321_timer = {
.init = iq80321_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c
index 8b0ac5590ae..82598dc18d8 100644
--- a/arch/arm/mach-iop32x/irq.c
+++ b/arch/arm/mach-iop32x/irq.c
@@ -23,16 +23,12 @@ static u32 iop32x_mask;
static inline void intctl_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intstr_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c4, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static void
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 966aa51aee0..5f07344d96f 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -37,6 +37,7 @@
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/arch/time.h>
/*
* N2100 timer tick configuration.
@@ -44,12 +45,12 @@
static void __init n2100_timer_init(void)
{
/* 33.000 MHz crystal. */
- iop3xx_init_time(198000000);
+ iop_init_time(198000000);
}
static struct sys_timer n2100_timer = {
.init = n2100_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index 97a7b748826..1a9e36138d8 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -32,6 +32,7 @@
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/arch/time.h>
/*
* IQ80331 timer tick configuration.
@@ -40,14 +41,14 @@ static void __init iq80331_timer_init(void)
{
/* D-Step parts run at a higher internal bus frequency */
if (*IOP3XX_ATURID >= 0xa)
- iop3xx_init_time(333000000);
+ iop_init_time(333000000);
else
- iop3xx_init_time(266000000);
+ iop_init_time(266000000);
}
static struct sys_timer iq80331_timer = {
.init = iq80331_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index 9887bfc1c07..96d6f0f3cd2 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -32,6 +32,7 @@
#include <asm/mach-types.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/arch/time.h>
/*
* IQ80332 timer tick configuration.
@@ -40,14 +41,14 @@ static void __init iq80332_timer_init(void)
{
/* D-Step parts and the iop333 run at a higher internal bus frequency */
if (*IOP3XX_ATURID >= 0xa || *IOP3XX_ATUDID == 0x374)
- iop3xx_init_time(333000000);
+ iop_init_time(333000000);
else
- iop3xx_init_time(266000000);
+ iop_init_time(266000000);
}
static struct sys_timer iq80332_timer = {
.init = iq80332_timer_init,
- .offset = iop3xx_gettimeoffset,
+ .offset = iop_gettimeoffset,
};
diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c
index effbe6b782d..c65ea78a242 100644
--- a/arch/arm/mach-iop33x/irq.c
+++ b/arch/arm/mach-iop33x/irq.c
@@ -24,44 +24,32 @@ static u32 iop33x_mask1;
static inline void intctl0_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intctl1_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c1, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intstr0_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c2, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intstr1_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c3, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intbase_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c12, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static inline void intsize_write(u32 val)
{
- iop3xx_cp6_enable();
asm volatile("mcr p6, 0, %0, c13, c0, 0" : : "r" (val));
- iop3xx_cp6_disable();
}
static void
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 54ecdaa373d..64067cd58d3 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -231,12 +231,6 @@ static struct platform_device *devices[] __initdata = {
&s1d13xxxfb_device,
};
-/* a stub for now, we theoretically cannot suspend without a flashboard */
-int pm_suspend(suspend_state_t state)
-{
- return -1;
-}
-
static int __init jornada720_init(void)
{
int ret = -ENODEV;
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile
index 3250d732a17..4d2b1da3cd8 100644
--- a/arch/arm/plat-iop/Makefile
+++ b/arch/arm/plat-iop/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_ARCH_IOP33X) += cp6.o
# IOP13XX
obj-$(CONFIG_ARCH_IOP13XX) += cp6.o
+obj-$(CONFIG_ARCH_IOP13XX) += time.o
obj-m :=
obj-n :=
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index f530abdaa7a..16300adfb4d 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -24,39 +24,45 @@
#include <asm/uaccess.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
-
-#ifdef CONFIG_ARCH_IOP32X
-#define IRQ_IOP3XX_TIMER0 IRQ_IOP32X_TIMER0
-#else
-#ifdef CONFIG_ARCH_IOP33X
-#define IRQ_IOP3XX_TIMER0 IRQ_IOP33X_TIMER0
-#endif
-#endif
+#include <asm/arch/time.h>
static unsigned long ticks_per_jiffy;
static unsigned long ticks_per_usec;
static unsigned long next_jiffy_time;
-unsigned long iop3xx_gettimeoffset(void)
+unsigned long iop_gettimeoffset(void)
{
- unsigned long offset;
+ unsigned long offset, temp1, temp2;
- offset = next_jiffy_time - *IOP3XX_TU_TCR1;
+ /* enable cp6, if necessary, to avoid taking the overhead of an
+ * undefined instruction trap
+ */
+ asm volatile (
+ "mrc p15, 0, %0, c15, c1, 0\n\t"
+ "ands %1, %0, #(1 << 6)\n\t"
+ "orreq %0, %0, #(1 << 6)\n\t"
+ "mcreq p15, 0, %0, c15, c1, 0\n\t"
+#ifdef CONFIG_XSCALE
+ "mrceq p15, 0, %0, c15, c1, 0\n\t"
+ "moveq %0, %0\n\t"
+ "subeq pc, pc, #4\n\t"
+#endif
+ : "=r"(temp1), "=r"(temp2) : : "cc");
+
+ offset = next_jiffy_time - read_tcr1();
return offset / ticks_per_usec;
}
static irqreturn_t
-iop3xx_timer_interrupt(int irq, void *dev_id)
+iop_timer_interrupt(int irq, void *dev_id)
{
write_seqlock(&xtime_lock);
- iop3xx_cp6_enable();
- asm volatile("mcr p6, 0, %0, c6, c1, 0" : : "r" (1));
- iop3xx_cp6_disable();
+ write_tisr(1);
- while ((signed long)(next_jiffy_time - *IOP3XX_TU_TCR1)
- >= ticks_per_jiffy) {
+ while ((signed long)(next_jiffy_time - read_tcr1())
+ >= ticks_per_jiffy) {
timer_tick();
next_jiffy_time -= ticks_per_jiffy;
}
@@ -66,13 +72,13 @@ iop3xx_timer_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static struct irqaction iop3xx_timer_irq = {
- .name = "IOP3XX Timer Tick",
- .handler = iop3xx_timer_interrupt,
+static struct irqaction iop_timer_irq = {
+ .name = "IOP Timer Tick",
+ .handler = iop_timer_interrupt,
.flags = IRQF_DISABLED | IRQF_TIMER,
};
-void __init iop3xx_init_time(unsigned long tick_rate)
+void __init iop_init_time(unsigned long tick_rate)
{
u32 timer_ctl;
@@ -80,19 +86,17 @@ void __init iop3xx_init_time(unsigned long tick_rate)
ticks_per_usec = tick_rate / 1000000;
next_jiffy_time = 0xffffffff;
- timer_ctl = IOP3XX_TMR_EN | IOP3XX_TMR_PRIVILEGED |
- IOP3XX_TMR_RELOAD | IOP3XX_TMR_RATIO_1_1;
+ timer_ctl = IOP_TMR_EN | IOP_TMR_PRIVILEGED |
+ IOP_TMR_RELOAD | IOP_TMR_RATIO_1_1;
/*
* We use timer 0 for our timer interrupt, and timer 1 as
* monotonic counter for tracking missed jiffies.
*/
- iop3xx_cp6_enable();
- asm volatile("mcr p6, 0, %0, c4, c1, 0" : : "r" (ticks_per_jiffy - 1));
- asm volatile("mcr p6, 0, %0, c0, c1, 0" : : "r" (timer_ctl));
- asm volatile("mcr p6, 0, %0, c5, c1, 0" : : "r" (0xffffffff));
- asm volatile("mcr p6, 0, %0, c1, c1, 0" : : "r" (timer_ctl));
- iop3xx_cp6_disable();
-
- setup_irq(IRQ_IOP3XX_TIMER0, &iop3xx_timer_irq);
+ write_trr0(ticks_per_jiffy - 1);
+ write_tmr0(timer_ctl);
+ write_trr1(0xffffffff);
+ write_tmr1(timer_ctl);
+
+ setup_irq(IRQ_IOP_TIMER0, &iop_timer_irq);
}
diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig
index e2234316063..860869528f4 100644
--- a/arch/arm/plat-s3c24xx/Kconfig
+++ b/arch/arm/plat-s3c24xx/Kconfig
@@ -8,6 +8,7 @@ config PLAT_S3C24XX
bool
depends on ARCH_S3C2410
default y if ARCH_S3C2410
+ select NO_IOPORT
help
Base platform code for any Samsung S3C device
diff --git a/include/asm-arm/arch-aaec2000/entry-macro.S b/include/asm-arm/arch-aaec2000/entry-macro.S
index 1eb3503bd16..83fdf68f6b7 100644
--- a/include/asm-arm/arch-aaec2000/entry-macro.S
+++ b/include/asm-arm/arch-aaec2000/entry-macro.S
@@ -15,6 +15,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov r4, #0xf8000000
add r4, r4, #0x00000500
diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S
index 76c8cccf73a..cc1d850a078 100644
--- a/include/asm-arm/arch-at91/entry-macro.S
+++ b/include/asm-arm/arch-at91/entry-macro.S
@@ -16,6 +16,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =(AT91_VA_BASE_SYS + AT91_AIC) @ base virtual address of AIC peripheral
ldr \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
diff --git a/include/asm-arm/arch-at91rm9200/entry-macro.S b/include/asm-arm/arch-at91rm9200/entry-macro.S
new file mode 100644
index 00000000000..0e0aadf2a17
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/entry-macro.S
@@ -0,0 +1,32 @@
+/*
+ * include/asm-arm/arch-at91rm9200/entry-macro.S
+ *
+ * Copyright (C) 2003-2005 SAN People
+ *
+ * Low-level IRQ helper macros for AT91RM9200 platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/hardware.h>
+#include <asm/arch/at91_aic.h>
+
+ .macro disable_fiq
+ .endm
+
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ ldr \base, =(AT91_VA_BASE_SYS) @ base virtual address of SYS peripherals
+ ldr \irqnr, [\base, #AT91_AIC_IVR] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
+ ldr \irqstat, [\base, #AT91_AIC_ISR] @ read interrupt source number
+ teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt
+ streq \tmp, [\base, #AT91_AIC_EOICR] @ not going to be handled further, then ACK it now.
+ .endm
+
diff --git a/include/asm-arm/arch-cl7500/entry-macro.S b/include/asm-arm/arch-cl7500/entry-macro.S
index c9e5395e510..0cfb89b229d 100644
--- a/include/asm-arm/arch-cl7500/entry-macro.S
+++ b/include/asm-arm/arch-cl7500/entry-macro.S
@@ -1,3 +1,8 @@
#include <asm/hardware.h>
#include <asm/hardware/entry-macro-iomd.S>
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S
index de4481dd8ba..cd8c5a0bc7b 100644
--- a/include/asm-arm/arch-clps711x/entry-macro.S
+++ b/include/asm-arm/arch-clps711x/entry-macro.S
@@ -13,6 +13,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
#if (INTSR2 - INTSR1) != (INTMR2 - INTMR1)
#error INTSR stride != INTMR stride
#endif
diff --git a/include/asm-arm/arch-ebsa110/entry-macro.S b/include/asm-arm/arch-ebsa110/entry-macro.S
index b12ca04f998..aa23c5d6c69 100644
--- a/include/asm-arm/arch-ebsa110/entry-macro.S
+++ b/include/asm-arm/arch-ebsa110/entry-macro.S
@@ -15,6 +15,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, stat, base, tmp
mov \base, #IRQ_STAT
ldrb \stat, [\base] @ get interrupts
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index ce812d4f4a3..4203dbf1066 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -14,6 +14,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.equ dc21285_high, ARMCSR_BASE & 0xff000000
.equ dc21285_low, ARMCSR_BASE & 0x00ffffff
diff --git a/include/asm-arm/arch-ep93xx/entry-macro.S b/include/asm-arm/arch-ep93xx/entry-macro.S
index 84140a28dfc..241ec221a04 100644
--- a/include/asm-arm/arch-ep93xx/entry-macro.S
+++ b/include/asm-arm/arch-ep93xx/entry-macro.S
@@ -14,6 +14,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =(EP93XX_AHB_VIRT_BASE)
orr \base, \base, #0x000b0000
diff --git a/include/asm-arm/arch-h720x/entry-macro.S b/include/asm-arm/arch-h720x/entry-macro.S
index 8f165648e2a..38dd63ae104 100644
--- a/include/asm-arm/arch-h720x/entry-macro.S
+++ b/include/asm-arm/arch-h720x/entry-macro.S
@@ -11,6 +11,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
#if defined (CONFIG_CPU_H7201) || defined (CONFIG_CPU_H7202)
@ we could use the id register on H7202, but this is not
diff --git a/include/asm-arm/arch-imx/entry-macro.S b/include/asm-arm/arch-imx/entry-macro.S
index 61bb0bdc1b1..0b84e81031c 100644
--- a/include/asm-arm/arch-imx/entry-macro.S
+++ b/include/asm-arm/arch-imx/entry-macro.S
@@ -11,6 +11,13 @@
.macro disable_fiq
.endm
+
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
#define AITC_NIVECSR 0x40
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =IO_ADDRESS(IMX_AITC_BASE)
diff --git a/include/asm-arm/arch-integrator/entry-macro.S b/include/asm-arm/arch-integrator/entry-macro.S
index 69838d04f90..491af1a23de 100644
--- a/include/asm-arm/arch-integrator/entry-macro.S
+++ b/include/asm-arm/arch-integrator/entry-macro.S
@@ -13,6 +13,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
/* FIXME: should not be using soo many LDRs here */
ldr \base, =IO_ADDRESS(INTEGRATOR_IC_BASE)
diff --git a/include/asm-arm/arch-iop13xx/entry-macro.S b/include/asm-arm/arch-iop13xx/entry-macro.S
index 94c50283dc5..a624a7870c6 100644
--- a/include/asm-arm/arch-iop13xx/entry-macro.S
+++ b/include/asm-arm/arch-iop13xx/entry-macro.S
@@ -19,21 +19,27 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ mrc p15, 0, \tmp, c15, c1, 0
+ orr \tmp, \tmp, #(1 << 6)
+ mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access
+ .endm
+
/*
* Note: a 1-cycle window exists where iintvec will return the value
* of iintbase, so we explicitly check for "bad zeros"
*/
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- mrc p15, 0, \tmp, c15, c1, 0
- orr \tmp, \tmp, #(1 << 6)
- mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access
-
mrc p6, 0, \irqnr, c3, c2, 0 @ Read IINTVEC
cmp \irqnr, #0
mrceq p6, 0, \irqnr, c3, c2, 0 @ Re-read on potentially bad zero
adds \irqstat, \irqnr, #1 @ Check for 0xffffffff
movne \irqnr, \irqnr, lsr #2 @ Convert to irqnr
+ .endm
- biceq \tmp, \tmp, #(1 << 6)
- mcreq p15, 0, \tmp, c15, c1, 0 @ Disable cp6 access if no more interrupts
+ .macro arch_ret_to_user, tmp1, tmp2
+ mrc p15, 0, \tmp1, c15, c1, 0
+ ands \tmp2, \tmp1, #(1 << 6)
+ bicne \tmp1, \tmp1, #(1 << 6)
+ mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access
.endm
diff --git a/include/asm-arm/arch-iop13xx/iop13xx.h b/include/asm-arm/arch-iop13xx/iop13xx.h
index a88522a0ff8..d26b755a987 100644
--- a/include/asm-arm/arch-iop13xx/iop13xx.h
+++ b/include/asm-arm/arch-iop13xx/iop13xx.h
@@ -9,34 +9,6 @@ void iop13xx_init_irq(void);
void iop13xx_map_io(void);
void iop13xx_platform_init(void);
void iop13xx_init_irq(void);
-void iop13xx_init_time(unsigned long tickrate);
-unsigned long iop13xx_gettimeoffset(void);
-
-/* handle cp6 access
- * to do: handle access in entry-armv5.S and unify with
- * the iop3xx implementation
- * note: use iop13xx_cp6_enable_irq_save and iop13xx_cp6_irq_restore (irq.h)
- * when interrupts are enabled
- */
-static inline unsigned long iop13xx_cp6_save(void)
-{
- u32 temp, cp_flags;
-
- asm volatile (
- "mrc p15, 0, %1, c15, c1, 0\n\t"
- "orr %0, %1, #(1 << 6)\n\t"
- "mcr p15, 0, %0, c15, c1, 0\n\t"
- : "=r" (temp), "=r"(cp_flags));
-
- return cp_flags;
-}
-
-static inline void iop13xx_cp6_restore(unsigned long cp_flags)
-{
- asm volatile (
- "mcr p15, 0, %0, c15, c1, 0\n\t"
- : : "r" (cp_flags) );
-}
/* CPUID CP6 R0 Page 0 */
static inline int iop13xx_cpu_id(void)
@@ -479,14 +451,4 @@ static inline int iop13xx_cpu_id(void)
#define IOP13XX_PBI_BAR1 IOP13XX_PBI_OFFSET(0x10)
#define IOP13XX_PBI_LR1 IOP13XX_PBI_OFFSET(0x14)
-#define IOP13XX_TMR_TC 0x01
-#define IOP13XX_TMR_EN 0x02
-#define IOP13XX_TMR_RELOAD 0x04
-#define IOP13XX_TMR_PRIVILEGED 0x08
-
-#define IOP13XX_TMR_RATIO_1_1 0x00
-#define IOP13XX_TMR_RATIO_4_1 0x10
-#define IOP13XX_TMR_RATIO_8_1 0x20
-#define IOP13XX_TMR_RATIO_16_1 0x30
-
#endif /* _IOP13XX_HW_H_ */
diff --git a/include/asm-arm/arch-iop13xx/irqs.h b/include/asm-arm/arch-iop13xx/irqs.h
index 442e35a4035..5c6fac2a400 100644
--- a/include/asm-arm/arch-iop13xx/irqs.h
+++ b/include/asm-arm/arch-iop13xx/irqs.h
@@ -3,8 +3,6 @@
#ifndef __ASSEMBLER__
#include <linux/types.h>
-#include <asm/system.h> /* local_irq_save */
-#include <asm/arch/iop13xx.h> /* iop13xx_cp6_* */
/* INTPND0 CP6 R0 Page 3
*/
@@ -41,21 +39,6 @@ static inline u32 read_intpnd_3(void)
asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val));
return val;
}
-
-static inline void
-iop13xx_cp6_enable_irq_save(unsigned long *cp_flags, unsigned long *irq_flags)
-{
- local_irq_save(*irq_flags);
- *cp_flags = iop13xx_cp6_save();
-}
-
-static inline void
-iop13xx_cp6_irq_restore(unsigned long *cp_flags,
- unsigned long *irq_flags)
-{
- iop13xx_cp6_restore(*cp_flags);
- local_irq_restore(*irq_flags);
-}
#endif
#define INTBASE 0
diff --git a/include/asm-arm/arch-iop13xx/system.h b/include/asm-arm/arch-iop13xx/system.h
index ee3a62530af..127827058e1 100644
--- a/include/asm-arm/arch-iop13xx/system.h
+++ b/include/asm-arm/arch-iop13xx/system.h
@@ -48,12 +48,10 @@ static inline void arch_reset(char mode)
/*
* Reset the internal bus (warning both cores are reset)
*/
- u32 cp_flags = iop13xx_cp6_save();
write_wdtcr(IOP13XX_WDTCR_EN_ARM);
write_wdtcr(IOP13XX_WDTCR_EN);
write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
write_wdtcr(0x1000);
- iop13xx_cp6_restore(cp_flags);
for(;;);
}
diff --git a/include/asm-arm/arch-iop13xx/time.h b/include/asm-arm/arch-iop13xx/time.h
new file mode 100644
index 00000000000..77a837a02de
--- /dev/null
+++ b/include/asm-arm/arch-iop13xx/time.h
@@ -0,0 +1,51 @@
+#ifndef _IOP13XX_TIME_H_
+#define _IOP13XX_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP13XX_TIMER0
+
+#define IOP_TMR_EN 0x02
+#define IOP_TMR_RELOAD 0x04
+#define IOP_TMR_PRIVILEGED 0x08
+#define IOP_TMR_RATIO_1_1 0x00
+
+void iop_init_time(unsigned long tickrate);
+unsigned long iop_gettimeoffset(void);
+
+static inline void write_tmr0(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (val));
+}
+
+static inline void write_tmr1(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (val));
+}
+
+static inline u32 read_tcr0(void)
+{
+ u32 val;
+ asm volatile("mrc p6, 0, %0, c2, c9, 0" : "=r" (val));
+ return val;
+}
+
+static inline u32 read_tcr1(void)
+{
+ u32 val;
+ asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val));
+ return val;
+}
+
+static inline void write_trr0(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (val));
+}
+
+static inline void write_trr1(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (val));
+}
+
+static inline void write_tisr(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (val));
+}
+#endif
diff --git a/include/asm-arm/arch-iop32x/entry-macro.S b/include/asm-arm/arch-iop32x/entry-macro.S
index 1500cbbd229..207db99dfbd 100644
--- a/include/asm-arm/arch-iop32x/entry-macro.S
+++ b/include/asm-arm/arch-iop32x/entry-macro.S
@@ -9,13 +9,28 @@
*/
#include <asm/arch/iop32x.h>
- .macro disable_fiq
- .endm
+ .macro disable_fiq
+ .endm
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \base, =IOP3XX_REG_ADDR(0x07D8)
- ldr \irqstat, [\base] @ Read IINTSRC
- cmp \irqstat, #0
- clzne \irqnr, \irqstat
- rsbne \irqnr, \irqnr, #31
- .endm
+ .macro get_irqnr_preamble, base, tmp
+ mrc p15, 0, \tmp, c15, c1, 0
+ orr \tmp, \tmp, #(1 << 6)
+ mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access
+ mrc p15, 0, \tmp, c15, c1, 0
+ mov \tmp, \tmp
+ sub pc, pc, #4 @ cp_wait
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ mrc p6, 0, \irqstat, c8, c0, 0 @ Read IINTSRC
+ cmp \irqstat, #0
+ clzne \irqnr, \irqstat
+ rsbne \irqnr, \irqnr, #31
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ mrc p15, 0, \tmp1, c15, c1, 0
+ ands \tmp2, \tmp1, #(1 << 6)
+ bicne \tmp1, \tmp1, #(1 << 6)
+ mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access
+ .endm
diff --git a/include/asm-arm/arch-iop32x/time.h b/include/asm-arm/arch-iop32x/time.h
new file mode 100644
index 00000000000..0f28c994962
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/time.h
@@ -0,0 +1,4 @@
+#ifndef _IOP32X_TIME_H_
+#define _IOP32X_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0
+#endif
diff --git a/include/asm-arm/arch-iop33x/entry-macro.S b/include/asm-arm/arch-iop33x/entry-macro.S
index 92b791702e3..b8e3d449e88 100644
--- a/include/asm-arm/arch-iop33x/entry-macro.S
+++ b/include/asm-arm/arch-iop33x/entry-macro.S
@@ -9,14 +9,29 @@
*/
#include <asm/arch/iop33x.h>
- .macro disable_fiq
- .endm
+ .macro disable_fiq
+ .endm
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \base, =IOP3XX_REG_ADDR(0x07C8)
- ldr \irqstat, [\base] @ Read IINTVEC
- cmp \irqstat, #0
- ldreq \irqstat, [\base] @ erratum 63 workaround
- adds \irqnr, \irqstat, #1
- movne \irqnr, \irqstat, lsr #2
- .endm
+ .macro get_irqnr_preamble, base, tmp
+ mrc p15, 0, \tmp, c15, c1, 0
+ orr \tmp, \tmp, #(1 << 6)
+ mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access
+ mrc p15, 0, \tmp, c15, c1, 0
+ mov \tmp, \tmp
+ sub pc, pc, #4 @ cp_wait
+ .endm
+
+ .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
+ mrc p6, 0, \irqstat, c14, c0, 0 @ Read IINTVEC
+ cmp \irqstat, #0
+ mrceq p6, 0, \irqstat, c14, c0, 0 @ erratum 63 workaround
+ adds \irqnr, \irqstat, #1
+ movne \irqnr, \irqstat, lsr #2
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ mrc p15, 0, \tmp1, c15, c1, 0
+ ands \tmp2, \tmp1, #(1 << 6)
+ bicne \tmp1, \tmp1, #(1 << 6)
+ mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access
+ .endm
diff --git a/include/asm-arm/arch-iop33x/time.h b/include/asm-arm/arch-iop33x/time.h
new file mode 100644
index 00000000000..4ac4d7664f8
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/time.h
@@ -0,0 +1,4 @@
+#ifndef _IOP33X_TIME_H_
+#define _IOP33X_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0
+#endif
diff --git a/include/asm-arm/arch-ixp2000/entry-macro.S b/include/asm-arm/arch-ixp2000/entry-macro.S
index 16e1e6124b3..11d512ad594 100644
--- a/include/asm-arm/arch-ixp2000/entry-macro.S
+++ b/include/asm-arm/arch-ixp2000/entry-macro.S
@@ -12,6 +12,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \irqnr, #0x0 @clear out irqnr as default
diff --git a/include/asm-arm/arch-ixp23xx/entry-macro.S b/include/asm-arm/arch-ixp23xx/entry-macro.S
index 867761677b5..ec9dd6fc2d0 100644
--- a/include/asm-arm/arch-ixp23xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp23xx/entry-macro.S
@@ -5,6 +5,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \irqnr, =(IXP23XX_INTC_VIRT + IXP23XX_INTR_IRQ_ENC_ST_OFFSET)
ldr \irqnr, [\irqnr] @ get interrupt number
diff --git a/include/asm-arm/arch-ixp23xx/ixdp2351.h b/include/asm-arm/arch-ixp23xx/ixdp2351.h
index 4a24f8f1565..d5e8a43d7bb 100644
--- a/include/asm-arm/arch-ixp23xx/ixdp2351.h
+++ b/include/asm-arm/arch-ixp23xx/ixdp2351.h
@@ -46,7 +46,7 @@
#define IXDP2351_VIRT_NVRAM_BASE IXDP2351_BB_AREA_BASE(0x0)
#define IXDP2351_NVRAM_SIZE (0x20000)
-#define IXDP2351_VIRT_MB_IXF1104_BASE IXDP3251_BB_AREA_BASE(0x00020000)
+#define IXDP2351_VIRT_MB_IXF1104_BASE IXDP2351_BB_AREA_BASE(0x00020000)
#define IXDP2351_VIRT_ADD_UART_BASE IXDP2351_BB_AREA_BASE(0x000240C0)
#define IXDP2351_VIRT_FIC_BASE IXDP2351_BB_AREA_BASE(0x00200000)
#define IXDP2351_VIRT_DB0_BASE IXDP2351_BB_AREA_BASE(0x00400000)
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 27e124132e4..dadb568b7ef 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -12,6 +12,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
ldr \irqstat, [\irqstat] @ get interrupts
diff --git a/include/asm-arm/arch-l7200/entry-macro.S b/include/asm-arm/arch-l7200/entry-macro.S
index 8b6342dc4be..63411d3e9df 100644
--- a/include/asm-arm/arch-l7200/entry-macro.S
+++ b/include/asm-arm/arch-l7200/entry-macro.S
@@ -14,6 +14,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \irqstat, #irq_base_addr @ Virt addr IRQ regs
add \irqstat, \irqstat, #0x00001000 @ Status reg
diff --git a/include/asm-arm/arch-lh7a40x/entry-macro.S b/include/asm-arm/arch-lh7a40x/entry-macro.S
index 9fc7f498812..502700604e0 100644
--- a/include/asm-arm/arch-lh7a40x/entry-macro.S
+++ b/include/asm-arm/arch-lh7a40x/entry-macro.S
@@ -26,6 +26,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
branch_irq_lh7a400: b 1000f
diff --git a/include/asm-arm/arch-netx/entry-macro.S b/include/asm-arm/arch-netx/entry-macro.S
index 658df4d60ff..83ad188a084 100644
--- a/include/asm-arm/arch-netx/entry-macro.S
+++ b/include/asm-arm/arch-netx/entry-macro.S
@@ -23,6 +23,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \base, #io_p2v(0x00100000)
add \base, \base, #0x000ff000
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 0ffb1185f1a..c90dff4828f 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -29,6 +29,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =IO_ADDRESS(OMAP_IH1_BASE)
ldr \irqnr, [\base, #IRQ_ITR_REG_OFFSET]
diff --git a/include/asm-arm/arch-pnx4008/entry-macro.S b/include/asm-arm/arch-pnx4008/entry-macro.S
index c1c198e3680..f11731974e5 100644
--- a/include/asm-arm/arch-pnx4008/entry-macro.S
+++ b/include/asm-arm/arch-pnx4008/entry-macro.S
@@ -28,6 +28,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
/* decode the MIC interrupt numbers */
ldr \base, =IO_ADDRESS(PNX4008_INTCTRLMIC_BASE)
diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index 4985e33afc1..1d5fbb9b379 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -13,6 +13,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
#ifdef CONFIG_PXA27x
mrc p6, 0, \irqstat, c0, c0, 0 @ ICIP
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 1a6eec86bd4..138838d4ad7 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -13,6 +13,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
/*
* The interrupt numbering scheme is defined in the
* interrupt controller spec. To wit:
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index c9e5395e510..0cfb89b229d 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,3 +1,8 @@
#include <asm/hardware.h>
#include <asm/hardware/entry-macro-iomd.S>
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h
index 65e0acffa1a..0a6977fb577 100644
--- a/include/asm-arm/arch-s3c2410/audio.h
+++ b/include/asm-arm/arch-s3c2410/audio.h
@@ -31,9 +31,9 @@ struct s3c24xx_iis_ops {
int (*suspend)(struct s3c24xx_iis_ops *me);
int (*resume)(struct s3c24xx_iis_ops *me);
- int (*open)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
- int (*close)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
- int (*prepare)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm, snd_pcm_runtime_t *rt);
+ int (*open)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm);
+ int (*close)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm);
+ int (*prepare)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm, struct snd_pcm_runtime *rt);
};
struct s3c24xx_platdata_iis {
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index 1eb4e6b8d24..bbec0a8ff15 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -22,6 +22,12 @@
#include <asm/hardware.h>
#include <asm/irq.h>
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov \base, #S3C24XX_VA_IRQ
diff --git a/include/asm-arm/arch-sa1100/entry-macro.S b/include/asm-arm/arch-sa1100/entry-macro.S
index 51fb50ce116..02896762934 100644
--- a/include/asm-arm/arch-sa1100/entry-macro.S
+++ b/include/asm-arm/arch-sa1100/entry-macro.S
@@ -11,6 +11,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov r4, #0xfa000000 @ ICIP = 0xfa050000
add r4, r4, #0x00050000
diff --git a/include/asm-arm/arch-shark/entry-macro.S b/include/asm-arm/arch-shark/entry-macro.S
index a924f27fb8d..82463f30f3d 100644
--- a/include/asm-arm/arch-shark/entry-macro.S
+++ b/include/asm-arm/arch-shark/entry-macro.S
@@ -10,6 +10,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
mov r4, #0xe0000000
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index feff771c0a0..0fae002637a 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -13,6 +13,12 @@
.macro disable_fiq
.endm
+ .macro get_irqnr_preamble, base, tmp
+ .endm
+
+ .macro arch_ret_to_user, tmp1, tmp2
+ .endm
+
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =IO_ADDRESS(VERSATILE_VIC_BASE)
ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
index c91b546e20e..15141a9caca 100644
--- a/include/asm-arm/hardware/iop3xx.h
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -188,14 +188,10 @@ extern void gpio_line_set(int line, int value);
#define IOP3XX_TU_TRR1 (volatile u32 *)IOP3XX_TIMER_REG(0x0014)
#define IOP3XX_TU_TISR (volatile u32 *)IOP3XX_TIMER_REG(0x0018)
#define IOP3XX_TU_WDTCR (volatile u32 *)IOP3XX_TIMER_REG(0x001c)
-#define IOP3XX_TMR_TC 0x01
-#define IOP3XX_TMR_EN 0x02
-#define IOP3XX_TMR_RELOAD 0x04
-#define IOP3XX_TMR_PRIVILEGED 0x09
-#define IOP3XX_TMR_RATIO_1_1 0x00
-#define IOP3XX_TMR_RATIO_4_1 0x10
-#define IOP3XX_TMR_RATIO_8_1 0x20
-#define IOP3XX_TMR_RATIO_16_1 0x30
+#define IOP_TMR_EN 0x02
+#define IOP_TMR_RELOAD 0x04
+#define IOP_TMR_PRIVILEGED 0x08
+#define IOP_TMR_RATIO_1_1 0x00
/* Application accelerator unit */
#define IOP3XX_AAU_ACR (volatile u32 *)IOP3XX_REG_ADDR(0x0800)
@@ -276,40 +272,52 @@ extern void gpio_line_set(int line, int value);
#ifndef __ASSEMBLY__
void iop3xx_map_io(void);
-void iop3xx_init_time(unsigned long);
-unsigned long iop3xx_gettimeoffset(void);
void iop_init_cp6_handler(void);
+void iop_init_time(unsigned long tickrate);
+unsigned long iop_gettimeoffset(void);
-extern struct platform_device iop3xx_i2c0_device;
-extern struct platform_device iop3xx_i2c1_device;
+static inline void write_tmr0(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c0, c1, 0" : : "r" (val));
+}
+
+static inline void write_tmr1(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c1, c1, 0" : : "r" (val));
+}
+
+static inline u32 read_tcr0(void)
+{
+ u32 val;
+ asm volatile("mrc p6, 0, %0, c2, c1, 0" : "=r" (val));
+ return val;
+}
-extern inline void iop3xx_cp6_enable(void)
+static inline u32 read_tcr1(void)
{
- u32 temp;
+ u32 val;
+ asm volatile("mrc p6, 0, %0, c3, c1, 0" : "=r" (val));
+ return val;
+}
- asm volatile (
- "mrc p15, 0, %0, c15, c1, 0\n\t"
- "orr %0, %0, #(1 << 6)\n\t"
- "mcr p15, 0, %0, c15, c1, 0\n\t"
- "mrc p15, 0, %0, c15, c1, 0\n\t"
- "mov %0, %0\n\t"
- "sub pc, pc, #4\n\t"
- : "=r" (temp) );
+static inline void write_trr0(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c4, c1, 0" : : "r" (val));
}
-extern inline void iop3xx_cp6_disable(void)
+static inline void write_trr1(u32 val)
{
- u32 temp;
+ asm volatile("mcr p6, 0, %0, c5, c1, 0" : : "r" (val));
+}
- asm volatile (
- "mrc p15, 0, %0, c15, c1, 0\n\t"
- "bic %0, %0, #(1 << 6)\n\t"
- "mcr p15, 0, %0, c15, c1, 0\n\t"
- "mrc p15, 0, %0, c15, c1, 0\n\t"
- "mov %0, %0\n\t"
- "sub pc, pc, #4\n\t"
- : "=r" (temp) );
+static inline void write_tisr(u32 val)
+{
+ asm volatile("mcr p6, 0, %0, c6, c1, 0" : : "r" (val));
}
+
+extern struct platform_device iop3xx_i2c0_device;
+extern struct platform_device iop3xx_i2c1_device;
+
#endif
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 5190d7acdb9..b9eca9f3dd2 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -726,8 +726,8 @@ static struct snd_pcm_ops aaci_playback_ops = {
.mmap = aaci_pcm_mmap,
};
-static int aaci_pcm_capture_hw_params(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *params)
+static int aaci_pcm_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
{
struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
@@ -783,8 +783,8 @@ static void aaci_pcm_capture_start(struct aaci_runtime *aacirun)
writel(ie, aacirun->base + AACI_IE);
}
-static int aaci_pcm_capture_trigger(snd_pcm_substream_t *substream, int cmd){
-
+static int aaci_pcm_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+{
struct aaci *aaci = substream->private_data;
struct aaci_runtime *aacirun = substream->runtime->private_data;
unsigned long flags;
@@ -824,7 +824,7 @@ static int aaci_pcm_capture_trigger(snd_pcm_substream_t *substream, int cmd){
return ret;
}
-static int aaci_pcm_capture_prepare(snd_pcm_substream_t *substream)
+static int aaci_pcm_capture_prepare(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct aaci *aaci = substream->private_data;
@@ -842,7 +842,7 @@ static int aaci_pcm_capture_prepare(snd_pcm_substream_t *substream)
return 0;
}
-static snd_pcm_ops_t aaci_capture_ops = {
+static struct snd_pcm_ops aaci_capture_ops = {
.open = aaci_pcm_open,
.close = aaci_pcm_close,
.ioctl = snd_pcm_lib_ioctl,