Subject: [PATCH] powerpc: Remove unnecessary CONFIG_SMP #ifdefs

From: Chris Smart <[email-masked]>
Date: Mon, 2 May 2016 16:00:58 +1000

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 <[email-masked]>
---
 arch/powerpc/kernel/setup-common.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 44c8d03558ac..8ca79b7503d8 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -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) ;
-- 
2.5.5