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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-12-11 16:16:35 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-12-11 16:16:35 -0800 |
| commit | b2f5c9413cc54000706959fa710c21b2d90a647c (patch) | |
| tree | a03581dbcaebb66d66cb15f0c817b231be8e6fdd | |
| parent | 942e2c9e529a57ce2bb1cf984d58f88d9b6e77e5 (diff) | |
| download | blackbird-op-linux-b2f5c9413cc54000706959fa710c21b2d90a647c.tar.gz blackbird-op-linux-b2f5c9413cc54000706959fa710c21b2d90a647c.zip | |
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.c | 7 |
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 59e847843af5..38153e5fbca0 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 |
