[V3,09/15] ARM: omap2: cleanup cppcheck shifting error
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Message ID 20190625040356.27473-10-tranmanphong@gmail.com
State New
Headers show
Series
  • cleanup cppcheck signed shifting errors
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Commit Message

Phong Tran June 25, 2019, 4:03 a.m. UTC
There is error from cppcheck tool
"Shifting signed 32-bit value by 31 bits is undefined behaviour errors"
change to use BIT() marco for improvement.

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
 arch/arm/mach-omap2/powerdomain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 1cbac76136d4..886961726380 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -35,7 +35,7 @@ 
 #include "soc.h"
 #include "pm.h"
 
-#define PWRDM_TRACE_STATES_FLAG	(1<<31)
+#define PWRDM_TRACE_STATES_FLAG	BIT(31)
 
 void pwrdms_save_context(void);
 void pwrdms_restore_context(void);