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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2015-08-10 15:47:51 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2015-09-29 18:01:19 +0200 |
| commit | 7ee20ff0072154d326c86223fbb88d23aa152b91 (patch) | |
| tree | d204c3cb26c92c3f678851700dbdb3c234c7eb7a /arch/arm/mach-mvebu | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
| download | linux-7ee20ff0072154d326c86223fbb88d23aa152b91.tar.gz linux-7ee20ff0072154d326c86223fbb88d23aa152b91.tar.bz2 linux-7ee20ff0072154d326c86223fbb88d23aa152b91.zip | |
ARM: mvebu: Use a CR_C constant instead of a hard-coded one
Fix the armada_370_xp_pmsu_idle_enter() function to use a CR_C
constant instead of a hard-coded constant in the assembly part.
This clean-up was suggested by Russell King.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-mvebu')
| -rw-r--r-- | arch/arm/mach-mvebu/pmsu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index e8fdb9ceedf0..9658b5a11e38 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -296,11 +296,11 @@ int armada_370_xp_pmsu_idle_enter(unsigned long deepidle) /* Test the CR_C bit and set it if it was cleared */ asm volatile( "mrc p15, 0, r0, c1, c0, 0 \n\t" - "tst r0, #(1 << 2) \n\t" + "tst r0, %0 \n\t" "orreq r0, r0, #(1 << 2) \n\t" "mcreq p15, 0, r0, c1, c0, 0 \n\t" "isb " - : : : "r0"); + : : "Ir" (CR_C) : "r0"); pr_debug("Failed to suspend the system\n"); |