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powerpc: Remove unnecessary CONFIG_SMP #ifdefs

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The code in machine_restart/power_off/halt() includes #ifdefs around
calls to smp_send_stop(), however these are not required as
include/linux/smp.h includes an empty version of this function for
CONFIG_SMP=n builds.

Signed-off-by: Chris Smart <chris@distroguy.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Chris Smart 2016-05-02 16:00:58 +10:00 committed by Michael Ellerman
parent c415c9cb8a
commit e44c1b15cf
1 changed files with 0 additions and 6 deletions
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6
arch/powerpc/kernel/setup-common.c
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@ -128,9 +128,7 @@ void machine_restart(char *cmd)
machine_shutdown();
if (ppc_md.restart)
ppc_md.restart(cmd);
#ifdef CONFIG_SMP
smp_send_stop();
#endif
printk(KERN_EMERG "System Halted, OK to turn off power\n");
local_irq_disable();
while (1) ;
@ -141,9 +139,7 @@ void machine_power_off(void)
machine_shutdown();
if (pm_power_off)
pm_power_off();
#ifdef CONFIG_SMP
smp_send_stop();
#endif
printk(KERN_EMERG "System Halted, OK to turn off power\n");
local_irq_disable();
while (1) ;
@ -159,9 +155,7 @@ void machine_halt(void)
machine_shutdown();
if (ppc_md.halt)
ppc_md.halt();
#ifdef CONFIG_SMP
smp_send_stop();
#endif
printk(KERN_EMERG "System Halted, OK to turn off power\n");
local_irq_disable();
while (1) ;