summaryrefslogtreecommitdiff
path: root/arch/arm/mach-exynos
diff options
context:
space:
mode:
authorPhong Tran <tranmanphong@gmail.com>2019-06-25 07:03:45 +0300
committerKrzysztof Kozlowski <krzk@kernel.org>2019-06-25 21:45:09 +0300
commita55e040c6f21f55f81c53c56e1d8095df35e1d02 (patch)
treee6a7bb461911cbb0b29716b8eef3ae935fc6ff29 /arch/arm/mach-exynos
parent24d2c73ff28bcda48607eacc4bc804002dbf78d9 (diff)
downloadlinux-a55e040c6f21f55f81c53c56e1d8095df35e1d02.tar.xz
ARM: exynos: Cleanup cppcheck shifting warning
Fix warning from cppcheck tool: "Shifting signed 32-bit value by 31 bits is undefined behaviour errors" Signed-off-by: Phong Tran <tranmanphong@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/mach-exynos')
-rw-r--r--arch/arm/mach-exynos/suspend.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 8b1e6ab8504f..6a0d3448ea00 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -285,7 +285,7 @@ static void exynos_pm_set_wakeup_mask(void)
* Set wake-up mask registers
* EXYNOS_EINT_WAKEUP_MASK is set by pinctrl driver in late suspend.
*/
- pmu_raw_writel(exynos_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
+ pmu_raw_writel(exynos_irqwake_intmask & ~BIT(31), S5P_WAKEUP_MASK);
}
static void exynos_pm_enter_sleep_mode(void)