Commit 2f82bd78 authored Feb 10, 2013 by Santosh Shilimkar

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>

parent 466caec0

arch/arm/mach-omap2/omap-smp.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -186,8 +186,6 @@ static void __init wakeup_secondary(void)
		__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