diff options
| author | Andreas Mohr <andi@rhlx01.fht-esslingen.de> | 2006-06-23 05:05:32 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 10:43:05 -0400 |
| commit | 83d4e6e7fba0b2a01092f0cf14ba2e33bd1253e9 (patch) | |
| tree | 4fa75ffb35970e27762623edbc1f725171d2b0b5 /arch | |
| parent | e6022603b9aa7d61d20b392e69edcdbbc1789969 (diff) | |
[PATCH] make noirqdebug/irqfixup __read_mostly, add (un)likely()
Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index bcc19fbb32df..ec20f8935e8b 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c | |||
| @@ -52,7 +52,7 @@ | |||
| 52 | */ | 52 | */ |
| 53 | #define MAX_IRQ_CNT 100000 | 53 | #define MAX_IRQ_CNT 100000 |
| 54 | 54 | ||
| 55 | static int noirqdebug; | 55 | static int noirqdebug __read_mostly; |
| 56 | static volatile unsigned long irq_err_count; | 56 | static volatile unsigned long irq_err_count; |
| 57 | static DEFINE_SPINLOCK(irq_controller_lock); | 57 | static DEFINE_SPINLOCK(irq_controller_lock); |
| 58 | static LIST_HEAD(irq_pending); | 58 | static LIST_HEAD(irq_pending); |
| @@ -81,7 +81,7 @@ irqreturn_t no_action(int irq, void *dev_id, struct pt_regs *regs) | |||
| 81 | 81 | ||
| 82 | void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs) | 82 | void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs) |
| 83 | { | 83 | { |
| 84 | irq_err_count += 1; | 84 | irq_err_count++; |
| 85 | printk(KERN_ERR "IRQ: spurious interrupt %d\n", irq); | 85 | printk(KERN_ERR "IRQ: spurious interrupt %d\n", irq); |
| 86 | } | 86 | } |
| 87 | 87 | ||