From: Phong Tran Date: Tue, 25 Jun 2019 04:03:45 +0000 (+0700) Subject: ARM: exynos: Cleanup cppcheck shifting warning X-Git-Tag: v5.3-rc1~21^2~2^2 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a55e040c6f21f55f81c53c56e1d8095df35e1d02;p=linux.git 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 Signed-off-by: Krzysztof Kozlowski --- 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)