rtc: tegra: remove set but unused variable (8321c2ec) · Commits · 戴 / test

Fix the following warning: drivers/rtc/rtc-tegra.c: In function ‘tegra_rtc_read_time’: drivers/rtc/rtc-tegra.c:106:11: warning: variable ‘msec’ set but not used [-Wunused-but-set-variable] Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Acked-by:

Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20191122102212.400158-8-alexandre.belloni@bootlin.com Signed-off-by:

Alexandre Belloni <alexandre.belloni@bootlin.com>

drivers/rtc/rtc-tegra.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -103,7 +103,7 @@ static int tegra_rtc_read_time(struct device dev, struct rtc_time tm)
		{
		struct tegra_rtc_info *info = dev_get_drvdata(dev);
		unsigned long flags;
		u32 sec, msec;
		u32 sec;

		/*
		* RTC hardware copies seconds to shadow seconds when a read of
		@@ -111,7 +111,7 @@ static int tegra_rtc_read_time(struct device dev, struct rtc_time tm)
		*/
		spin_lock_irqsave(&info->lock, flags);

		msec = readl(info->base + TEGRA_RTC_REG_MILLI_SECONDS);
		readl(info->base + TEGRA_RTC_REG_MILLI_SECONDS);
		sec = readl(info->base + TEGRA_RTC_REG_SHADOW_SECONDS);

		spin_unlock_irqrestore(&info->lock, flags);

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