ARM: OMAP4+: Remove out of placed smp_wmb() in secondary wakeup code
The smp_wmb() here is out of placed and redundant. So remove it. It is
a left over of the pen_release cleanup mostly.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index 5d8f249..1e14899 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -186,8 +186,6 @@
__raw_writel(virt_to_phys(omap5_secondary_startup),
base + OMAP_AUX_CORE_BOOT_1);
- smp_wmb();
-
/*
* Send a 'sev' to wake the secondary core from WFE.
* Drain the outstanding writes to memory