linux-kernel - [PATCH 02/15] ARM: davinci: cleanup cppcheck shifting errors

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Message-Id: <20190623151313.970-3-tranmanphong@gmail.com>
Date:   Sun, 23 Jun 2019 22:13:00 +0700
From:   Phong Tran <tranmanphong@...il.com>
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Subject: [PATCH 02/15] ARM: davinci: cleanup cppcheck shifting errors

[arch/arm/mach-davinci/cpuidle.c:41]: (error) Shifting signed 32-bit
value by 31 bits is undefined behaviour
[arch/arm/mach-davinci/cpuidle.c:43]: (error) Shifting signed 32-bit
value by 31 bits is undefined behaviour

Signed-off-by: Phong Tran <tranmanphong@...il.com>
---
 arch/arm/mach-davinci/ddr2.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-davinci/ddr2.h b/arch/arm/mach-davinci/ddr2.h
index 4f7d7824b0c9..76d78ffe2702 100644
--- a/arch/arm/mach-davinci/ddr2.h
+++ b/arch/arm/mach-davinci/ddr2.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #define DDR2_SDRCR_OFFSET	0xc
-#define DDR2_SRPD_BIT		(1 << 23)
-#define DDR2_MCLKSTOPEN_BIT	(1 << 30)
-#define DDR2_LPMODEN_BIT	(1 << 31)
+#define DDR2_SRPD_BIT		(1U << 23)
+#define DDR2_MCLKSTOPEN_BIT	(1U << 30)
+#define DDR2_LPMODEN_BIT	(1U << 31)
-- 
2.11.0