This was borrowed from ARM versatile code with pen_release mechanism but since
OMAP uses hardware register based synchronisation, pen_release stuff was
dropped. Unfortunately the cacheflush wasn't dropped along with it.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
---
arch/arm/mach-omap2/omap-smp.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index cd42d92..81fd489 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -20,7 +20,6 @@
#include <linux/smp.h>
#include <linux/io.h>
-#include <asm/cacheflush.h>
#include <asm/hardware/gic.h>
#include <asm/smp_scu.h>
@@ -103,9 +102,6 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct *
else
__raw_writel(0x20, base + OMAP_AUX_CORE_BOOT_0);
- flush_cache_all();
- smp_wmb();
-
if (!cpu1_clkdm)
cpu1_clkdm = clkdm_lookup("mpu1_clkdm");
--
1.7.9.5
--
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