ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex

[android-x86/kernel.git] / arch / arm / mach-exynos / mcpm-exynos.c

diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c
index b2f8b60..dc9a764 100644 (file)
--- a/arch/arm/mach-exynos/mcpm-exynos.c
+++ b/arch/arm/mach-exynos/mcpm-exynos.c
@@ -43,7 +43,6 @@
        "mcr    p15, 0, r0, c1, c0, 0   @ set SCTLR\n\t" \
        "isb\n\t"\
        "bl     v7_flush_dcache_"__stringify(level)"\n\t" \
-       "clrex\n\t"\
        "mrc    p15, 0, r0, c1, c0, 1   @ get ACTLR\n\t" \
        "bic    r0, r0, #(1 << 6)       @ disable local coherency\n\t" \
        /* Dummy Load of a device register to avoid Erratum 799270 */ \