diff options
author | Magnus Damm <damm@igel.co.jp> | 2009-05-15 00:53:26 +0200 |
---|---|---|
committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-06-12 21:32:31 +0200 |
commit | e39a71ef80877f4e30d808af9acceec80f4d2f7c (patch) | |
tree | e9d4ff1618328cf3a3fafee04621b9776ca169de /kernel/power | |
parent | 1380a37e3da5d9e14ea5c2a4c6ab2b307a2798ea (diff) | |
download | linux-e39a71ef80877f4e30d808af9acceec80f4d2f7c.tar.bz2 |
PM: Rename device_power_down/up()
Rename the functions performing "_noirq" dev_pm_ops
operations from device_power_down() and device_power_up()
to device_suspend_noirq() and device_resume_noirq().
The new function names are chosen to show that the functions
are responsible for calling the _noirq() versions to finalize
the suspend/resume operation. The current function names do
not perform power down/up anymore so the names may be misleading.
Global function renames:
- device_power_down() -> device_suspend_noirq()
- device_power_up() -> device_resume_noirq()
Static function renames:
- suspend_device_noirq() -> __device_suspend_noirq()
- resume_device_noirq() -> __device_resume_noirq()
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Len Brown <lenb@kernel.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'kernel/power')
-rw-r--r-- | kernel/power/disk.c | 16 | ||||
-rw-r--r-- | kernel/power/main.c | 4 |
2 files changed, 10 insertions, 10 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c index 5cb080e7eebd..1c18bc894a2d 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -216,12 +216,12 @@ static int create_image(int platform_mode) return error; /* At this point, device_suspend() has been called, but *not* - * device_power_down(). We *must* call device_power_down() now. + * device_suspend_noirq(). We *must* call device_suspend_noirq() now. * Otherwise, drivers for some devices (e.g. interrupt controllers) * become desynchronized with the actual state of the hardware * at resume time, and evil weirdness ensues. */ - error = device_power_down(PMSG_FREEZE); + error = device_suspend_noirq(PMSG_FREEZE); if (error) { printk(KERN_ERR "PM: Some devices failed to power down, " "aborting hibernation\n"); @@ -262,7 +262,7 @@ static int create_image(int platform_mode) Power_up: sysdev_resume(); - /* NOTE: device_power_up() is just a resume() for devices + /* NOTE: device_resume_noirq() is just a resume() for devices * that suspended with irqs off ... no overall powerup. */ @@ -275,7 +275,7 @@ static int create_image(int platform_mode) Platform_finish: platform_finish(platform_mode); - device_power_up(in_suspend ? + device_resume_noirq(in_suspend ? (error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE); return error; @@ -339,7 +339,7 @@ static int resume_target_kernel(bool platform_mode) { int error; - error = device_power_down(PMSG_QUIESCE); + error = device_suspend_noirq(PMSG_QUIESCE); if (error) { printk(KERN_ERR "PM: Some devices failed to power down, " "aborting resume\n"); @@ -394,7 +394,7 @@ static int resume_target_kernel(bool platform_mode) Cleanup: platform_restore_cleanup(platform_mode); - device_power_up(PMSG_RECOVER); + device_resume_noirq(PMSG_RECOVER); return error; } @@ -454,7 +454,7 @@ int hibernation_platform_enter(void) goto Resume_devices; } - error = device_power_down(PMSG_HIBERNATE); + error = device_suspend_noirq(PMSG_HIBERNATE); if (error) goto Resume_devices; @@ -479,7 +479,7 @@ int hibernation_platform_enter(void) Platofrm_finish: hibernation_ops->finish(); - device_power_up(PMSG_RESTORE); + device_suspend_noirq(PMSG_RESTORE); Resume_devices: entering_platform_hibernation = false; diff --git a/kernel/power/main.c b/kernel/power/main.c index 868028280d13..2f6638ee03c0 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -295,7 +295,7 @@ static int suspend_enter(suspend_state_t state) return error; } - error = device_power_down(PMSG_SUSPEND); + error = device_suspend_noirq(PMSG_SUSPEND); if (error) { printk(KERN_ERR "PM: Some devices failed to power down\n"); goto Platfrom_finish; @@ -335,7 +335,7 @@ static int suspend_enter(suspend_state_t state) suspend_ops->wake(); Power_up_devices: - device_power_up(PMSG_RESUME); + device_resume_noirq(PMSG_RESUME); Platfrom_finish: if (suspend_ops->finish) |