Commit c2dce2cf authored Jul 14, 2013 by Santosh Shilimkar

ARM: keystone: Drop the un-necessary dsb from keystone_cpu_smc()



This was added because of some legacy reasons from OMAP SOCs but
after testing and verifying with the keystone hardware folks, the
dsb in keystone_cpu_smc() is not necessary.

So drop it.

Reported-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

parent 993211e0

arch/arm/mach-keystone/smc.S

+0 −1

Original line number	Diff line number	Diff line
		@@ -24,6 +24,5 @@
		ENTRY(keystone_cpu_smc)
		stmfd sp!, {r4-r11, lr}
		smc #0
		dsb
		ldmfd sp!, {r4-r11, pc}
		ENDPROC(keystone_cpu_smc)