diff mbox

[06/08] ARM: shmobile: Use sh73a0-specific cpu disable code

Message ID 20130218134744.17303.64308.sendpatchset@w520 (mailing list archive)
State New, archived
Headers show

Commit Message

Magnus Damm Feb. 18, 2013, 1:47 p.m. UTC 
From: Magnus Damm <damm@opensource.se>

Convert the sh73a0 CPU Hotplug code to use a local
implementation of ->cpu_disable(). With this change
in place the sh73a0 SMP code does no longer depend
on hotplug.c.

Signed-off-by: Magnus Damm <damm@opensource.se>
---

 arch/arm/mach-shmobile/smp-sh73a0.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox

Patch

--- 0003/arch/arm/mach-shmobile/smp-sh73a0.c
+++ work/arch/arm/mach-shmobile/smp-sh73a0.c	2013-02-18 16:32:37.000000000 +0900
@@ -124,6 +124,11 @@  static void sh73a0_cpu_die(unsigned int
 	/* Enter shutdown mode */
 	cpu_do_idle();
 }
+
+static int sh73a0_cpu_disable(unsigned int cpu)
+{
+	return 0; /* CPU0 and CPU1 supported */
+}
 #endif /* CONFIG_HOTPLUG_CPU */
 
 struct smp_operations sh73a0_smp_ops __initdata = {
@@ -134,6 +139,6 @@  struct smp_operations sh73a0_smp_ops __i
 #ifdef CONFIG_HOTPLUG_CPU
 	.cpu_kill		= sh73a0_cpu_kill,
 	.cpu_die		= sh73a0_cpu_die,
-	.cpu_disable		= shmobile_cpu_disable_any,
+	.cpu_disable		= sh73a0_cpu_disable,
 #endif
 };