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ARM: Keystone: No need to preserve r12 across smc call
authorSantosh Shilimkar <santosh.shilimkar@ti.com>
Sun, 14 Jul 2013 14:38:52 +0000 (10:38 -0400)
committerSantosh Shilimkar <santosh.shilimkar@ti.com>
Mon, 5 Aug 2013 17:22:09 +0000 (13:22 -0400)
commitc01eec3f6db3845efe6f4eecca1ae4c4b6ea2a1f
tree18febecc1588d4a51fbcf886a3f551ba1ec066d7tree | snapshot
parent31cf4b16a1b527d67f4f3023e816c685f4841863commit | diff
ARM: Keystone: No need to preserve r12 across smc call

Register r12 is caller-save, so no need preserve it keystone_cpu_smc().

Reported-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
arch/arm/mach-keystone/smc.S diff | blob | history
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