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authorArnd Bergmann <arnd@arndb.de>2011-12-06 14:23:35 +0000
committerArnd Bergmann <arnd@arndb.de>2011-12-06 14:23:35 +0000
commit3642a0a2c7d2d1949988d0fd004a8039c1f3d02f (patch)
treee687c88b1b66ad51a6a6c529f7f328f2d3b625fa /arch/arm/kernel/process.c
parent58a273745fbb2fbd01d26e7a60f0acc8c1d99469 (diff)
parentb07fed455c883f07f8e847f5b0d79975b4dc8e7a (diff)
downloadblackbird-op-linux-3642a0a2c7d2d1949988d0fd004a8039c1f3d02f.tar.gz
blackbird-op-linux-3642a0a2c7d2d1949988d0fd004a8039c1f3d02f.zip
Merge branch 'mxs/saif' into next/drivers
Conflicts: drivers/net/ethernet/cadence/Kconfig
Diffstat (limited to 'arch/arm/kernel/process.c')
-rw-r--r--arch/arm/kernel/process.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 75316f0dd02a..3d0c6fb74ae4 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -192,6 +192,9 @@ void cpu_idle(void)
#endif
local_irq_disable();
+#ifdef CONFIG_PL310_ERRATA_769419
+ wmb();
+#endif
if (hlt_counter) {
local_irq_enable();
cpu_relax();
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