On Monday, October 06, 2014 10:28:46 PM Guenter Roeck wrote: > No users of pm_power_off are left, so it is safe to remove the function. > > Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> > Cc: Pavel Machek <pavel@xxxxxx> > Cc: Len Brown <len.brown@xxxxxxxxx> > Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> ACK > --- > include/linux/pm.h | 1 - > kernel/power/poweroff_handler.c | 10 +--------- > 2 files changed, 1 insertion(+), 10 deletions(-) > > diff --git a/include/linux/pm.h b/include/linux/pm.h > index 45271b5..fce7645 100644 > --- a/include/linux/pm.h > +++ b/include/linux/pm.h > @@ -31,7 +31,6 @@ > /* > * Callbacks for platform drivers to implement. > */ > -extern void (*pm_power_off)(void); > extern void (*pm_power_off_prepare)(void); > > /* > diff --git a/kernel/power/poweroff_handler.c b/kernel/power/poweroff_handler.c > index 96f59ef..01a3a39 100644 > --- a/kernel/power/poweroff_handler.c > +++ b/kernel/power/poweroff_handler.c > @@ -20,12 +20,6 @@ > #include <linux/types.h> > > /* > - * If set, calling this function will power off the system immediately. > - */ > -void (*pm_power_off)(void); > -EXPORT_SYMBOL(pm_power_off); > - > -/* > * Notifier list for kernel code which wants to be called > * to power off the system. > */ > @@ -163,8 +157,6 @@ int register_poweroff_handler_simple(void (*handler)(void), int priority) > */ > void do_kernel_poweroff(void) > { > - if (pm_power_off) > - pm_power_off(); > atomic_notifier_call_chain(&poweroff_handler_list, 0, NULL); > } > > @@ -175,6 +167,6 @@ void do_kernel_poweroff(void) > */ > bool have_kernel_poweroff(void) > { > - return pm_power_off != NULL || poweroff_handler_list.head != NULL; > + return poweroff_handler_list.head != NULL; > } > EXPORT_SYMBOL(have_kernel_poweroff); > -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel