From b2f5c9413cc54000706959fa710c21b2d90a647c Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Fri, 11 Dec 2009 16:16:35 -0800 Subject: [PATCH] OMAP4: Remove the secondary wait loop The secondary cores wakes up in time so the wait loop is not necessary anymore. Signed-off-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap-smp.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 59e847843af5..38153e5fbca0 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -17,7 +17,6 @@ */ #include #include -#include #include #include @@ -62,8 +61,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu) int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) { - unsigned long timeout; - /* * Set synchronisation state between this boot processor * and the secondary one @@ -80,10 +77,6 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) flush_cache_all(); smp_wmb(); - timeout = jiffies + (1 * HZ); - while (time_before(jiffies, timeout)) - ; - /* * Now the secondary core is starting up let it run its * calibrations, then wait for it to finish -- 2.20.1