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| author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-10-06 11:36:55 -0400 |
|---|---|---|
| committer | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-10-06 11:36:55 -0400 |
| commit | d94e5fcbf1420366dcb4102bafe04dbcfc0d0d4b (patch) | |
| tree | a9b7de7df6da5c3132cc68169b9c47ba288ccd42 /kernel/irq/pm.c | |
| parent | d55651168a20078a94597a297d5cdfd807bf07b6 (diff) | |
| parent | 374576a8b6f865022c0fd1ca62396889b23d66dd (diff) | |
Merge commit 'v2.6.32-rc3'
Diffstat (limited to 'kernel/irq/pm.c')
| -rw-r--r-- | kernel/irq/pm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c index 638d8bedec14..a0bb09e79867 100644 --- a/kernel/irq/pm.c +++ b/kernel/irq/pm.c | |||
| @@ -15,10 +15,10 @@ | |||
| 15 | /** | 15 | /** |
| 16 | * suspend_device_irqs - disable all currently enabled interrupt lines | 16 | * suspend_device_irqs - disable all currently enabled interrupt lines |
| 17 | * | 17 | * |
| 18 | * During system-wide suspend or hibernation device interrupts need to be | 18 | * During system-wide suspend or hibernation device drivers need to be prevented |
| 19 | * disabled at the chip level and this function is provided for this purpose. | 19 | * from receiving interrupts and this function is provided for this purpose. |
| 20 | * It disables all interrupt lines that are enabled at the moment and sets the | 20 | * It marks all interrupt lines in use, except for the timer ones, as disabled |
| 21 | * IRQ_SUSPENDED flag for them. | 21 | * and sets the IRQ_SUSPENDED flag for each of them. |
| 22 | */ | 22 | */ |
| 23 | void suspend_device_irqs(void) | 23 | void suspend_device_irqs(void) |
| 24 | { | 24 | { |