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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2009-12-11 16:16:35 -0800
committerTony Lindgren <tony@atomide.com>2009-12-11 16:16:35 -0800
commitb2f5c9413cc54000706959fa710c21b2d90a647c (patch)
treea03581dbcaebb66d66cb15f0c817b231be8e6fdd
parent942e2c9e529a57ce2bb1cf984d58f88d9b6e77e5 (diff)
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 <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/mach-omap2/omap-smp.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 59e847843af..38153e5fbca 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -17,7 +17,6 @@
*/
#include <linux/init.h>
#include <linux/device.h>
-#include <linux/jiffies.h>
#include <linux/smp.h>
#include <linux/io.h>
@@ -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