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authorArnd Bergmann <arnd@arndb.de>2011-07-28 11:25:46 -0400
committerArnd Bergmann <arnd@arndb.de>2011-07-28 11:25:46 -0400
commit6124a4e430b64d1577438c8648c59e996d02e73e (patch)
tree49cfafad785d1c9e403a5b0d755298b9af2c260f /arch/arm/kernel
parent8e267f3da5f117d2f1316cf6ddf740f93f1c73aa (diff)
parent580975d7f48d7d047e22bb0f42adf7557801d8d4 (diff)
Merge branch 'imx/dt' into next/dt
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/irq.c19
-rw-r--r--arch/arm/kernel/smp.c2
-rw-r--r--arch/arm/kernel/traps.c2
3 files changed, 16 insertions, 7 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 0f928a131af8..de3dcab8610b 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -67,12 +67,12 @@ int arch_show_interrupts(struct seq_file *p, int prec)
67} 67}
68 68
69/* 69/*
70 * do_IRQ handles all hardware IRQ's. Decoded IRQs should not 70 * handle_IRQ handles all hardware IRQ's. Decoded IRQs should
71 * come via this function. Instead, they should provide their 71 * not come via this function. Instead, they should provide their
72 * own 'handler' 72 * own 'handler'. Used by platform code implementing C-based 1st
73 * level decoding.
73 */ 74 */
74asmlinkage void __exception_irq_entry 75void handle_IRQ(unsigned int irq, struct pt_regs *regs)
75asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
76{ 76{
77 struct pt_regs *old_regs = set_irq_regs(regs); 77 struct pt_regs *old_regs = set_irq_regs(regs);
78 78
@@ -97,6 +97,15 @@ asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
97 set_irq_regs(old_regs); 97 set_irq_regs(old_regs);
98} 98}
99 99
100/*
101 * asm_do_IRQ is the interface to be used from assembly code.
102 */
103asmlinkage void __exception_irq_entry
104asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
105{
106 handle_IRQ(irq, regs);
107}
108
100void set_irq_flags(unsigned int irq, unsigned int iflags) 109void set_irq_flags(unsigned int irq, unsigned int iflags)
101{ 110{
102 unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; 111 unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 167e3cbe1f2f..d88ff0230e82 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -27,7 +27,7 @@
27#include <linux/clockchips.h> 27#include <linux/clockchips.h>
28#include <linux/completion.h> 28#include <linux/completion.h>
29 29
30#include <asm/atomic.h> 30#include <linux/atomic.h>
31#include <asm/cacheflush.h> 31#include <asm/cacheflush.h>
32#include <asm/cpu.h> 32#include <asm/cpu.h>
33#include <asm/cputype.h> 33#include <asm/cputype.h>
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 2d3436e9f71f..bc9f9da782cb 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -25,7 +25,7 @@
25#include <linux/init.h> 25#include <linux/init.h>
26#include <linux/sched.h> 26#include <linux/sched.h>
27 27
28#include <asm/atomic.h> 28#include <linux/atomic.h>
29#include <asm/cacheflush.h> 29#include <asm/cacheflush.h>
30#include <asm/system.h> 30#include <asm/system.h>
31#include <asm/unistd.h> 31#include <asm/unistd.h>