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 <[email protected]>
---
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..f2f56d16d7d5 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 BIT(23)
+#define DDR2_MCLKSTOPEN_BIT BIT(30)
+#define DDR2_LPMODEN_BIT BIT(31)
--
2.11.0