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authorMagnus Damm <damm@igel.co.jp>2009-05-15 00:53:26 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2009-06-12 21:32:31 +0200
commite39a71ef80877f4e30d808af9acceec80f4d2f7c (patch)
treee9d4ff1618328cf3a3fafee04621b9776ca169de /kernel/kexec.c
parent1380a37e3da5d9e14ea5c2a4c6ab2b307a2798ea (diff)
downloadlinux-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/kexec.c')
-rw-r--r--kernel/kexec.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c
index e4983770913b..5a3da87adae0 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1452,13 +1452,13 @@ int kernel_kexec(void)
if (error)
goto Resume_console;
/* At this point, device_suspend() has been called,
- * but *not* device_power_down(). We *must*
- * device_power_down() now. Otherwise, drivers for
+ * but *not* 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)
goto Resume_devices;
error = disable_nonboot_cpus();
@@ -1486,7 +1486,7 @@ int kernel_kexec(void)
local_irq_enable();
Enable_cpus:
enable_nonboot_cpus();
- device_power_up(PMSG_RESTORE);
+ device_resume_noirq(PMSG_RESTORE);
Resume_devices:
device_resume(PMSG_RESTORE);
Resume_console: