[V3,07/15] ARM: ks8695: cleanup cppcheck shifting error
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Message ID 20190625040356.27473-8-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-ks8695/regs-pci.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/arch/arm/mach-ks8695/regs-pci.h b/arch/arm/mach-ks8695/regs-pci.h
index 75a9db6edbd9..7d28a83bb574 100644
--- a/arch/arm/mach-ks8695/regs-pci.h
+++ b/arch/arm/mach-ks8695/regs-pci.h
@@ -45,9 +45,9 @@ 
 
 
 
-#define CFRV_GUEST		(1 << 23)
+#define CFRV_GUEST		BIT(23)
 
 #define PBCA_TYPE1		(1)
-#define PBCA_ENABLE		(1 << 31)
+#define PBCA_ENABLE		BIT(31)