From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Fri, 22 Nov 2019 11:22:11 +0100
Subject: rtc: tegra: remove set but unused variable
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Git-commit: 8321c2ecb2e879aada3e363bbdcbfa0f819803c7
Patch-mainline: v5.5-rc1
References: jsc#SLE-15847
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>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/rtc/rtc-tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index 0159069bb506..7fbb1741692f 100644
--- a/drivers/rtc/rtc-tegra.c
+++ b/drivers/rtc/rtc-tegra.c
@@ -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);
--
2.26.2