aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAnson Huang <b20788@freescale.com>2011-09-01 09:55:11 +0800
committerAnson Huang <b20788@freescale.com>2011-09-01 11:05:56 +0800
commit3ada171614a098145dd755a71a9c9c66e15a219b (patch)
tree81596f721ba6edfed76ce524eac7e8059a1a51b0
parent37e7b1c5dd2f3a509cd02d9c53deaa2aa4079c98 (diff)
ENGR00155718 [MX6]CPUs hotplug sometimes fail
Sometimes when system very busy,hotplug may fail because CPU0 has no chance to kill secondary CPUs from hardware,secondary CPUs keep enter/exit wfi ,and we have a printk after wfi,that makes CPU0 has no chance to kill secondary CPUs,we should remove this printk. Signed-off-by: Anson Huang <b20788@freescale.com>
-rw-r--r--arch/arm/mach-mx6/plat_hotplug.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-mx6/plat_hotplug.c b/arch/arm/mach-mx6/plat_hotplug.c
index 67e8196ac12..4ae4676f962 100644
--- a/arch/arm/mach-mx6/plat_hotplug.c
+++ b/arch/arm/mach-mx6/plat_hotplug.c
@@ -84,7 +84,6 @@ void platform_cpu_die(unsigned int cpu)
* Execute WFI
*/
cpu_do_idle();
- printk(KERN_INFO "CPU%u: spurious wakeup call\n", cpu);
}
}