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-rw-r--r--arch/arm/mach-msm/scm.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-msm/scm.c
index ba57b5a..5eddf54 100644
--- a/arch/arm/mach-msm/scm.c
+++ b/arch/arm/mach-msm/scm.c
@@ -264,13 +264,16 @@ u32 scm_get_version(void)
{
int context_id;
static u32 version = -1;
- register u32 r0 asm("r0") = 0x1 << 8;
- register u32 r1 asm("r1") = (u32)&context_id;
+ register u32 r0 asm("r0");
+ register u32 r1 asm("r1");
if (version != -1)
return version;
mutex_lock(&scm_lock);
+
+ r0 = 0x1 << 8;
+ r1 = (u32)&context_id;
asm volatile(
__asmeq("%0", "r1")
__asmeq("%1", "r0")
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