Re: [PATCH 03/44] hibernate: Call have_kernel_poweroff instead of checking pm_power_off
From: Pavel Machek <hidden>
Date: 2014-10-09 10:33:06
Also in:
linux-acpi, linux-alpha, linux-arm-kernel, linux-devicetree, linux-efi, linux-mips, linux-pm, linux-sh, linux-tegra, linux-um, lkml
On Mon 2014-10-06 22:28:05, Guenter Roeck wrote:
quoted hunk ↗ jump to hunk
Poweroff handlers may now be installed with register_poweroff_handler. Use the new API function have_kernel_poweroff to determine if a poweroff handler has been installed. Cc: Rafael J. Wysocki <redacted> Cc: Pavel Machek <redacted> Cc: Len Brown <redacted> Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- kernel/power/hibernate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index a9dfa79..20353c5 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c@@ -602,7 +602,7 @@ static void power_down(void) case HIBERNATION_PLATFORM: hibernation_platform_enter(); case HIBERNATION_SHUTDOWN: - if (pm_power_off) + if (have_kernel_poweroff()) kernel_power_off(); break;
poweroff -> power_off. But if you are playing with this, anyway... does it make sense to introduce kernel_power_off() that just works, no need to check have_..? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html