linux-kernel - [PATCH] rtc: xilinx: Fix calibval variable type

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Date:   Tue,  8 Oct 2019 16:25:41 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-kernel@...r.kernel.org, monstr@...str.eu,
        michal.simek@...inx.com, git@...inx.com
Cc:     Srinivas Goud <srinivas.goud@...inx.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-arm-kernel@...ts.infradead.org, linux-rtc@...r.kernel.org
Subject: [PATCH] rtc: xilinx: Fix calibval variable type

From: Srinivas Goud <srinivas.goud@...inx.com>

This patch fixes the warnings reported by static code analysis.
Updated calibval variable type to unsigned type from signed.

Signed-off-by: Srinivas Goud <srinivas.goud@...inx.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 drivers/rtc/rtc-zynqmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c
index 2c762757fb54..da0dbea8def3 100644
--- a/drivers/rtc/rtc-zynqmp.c
+++ b/drivers/rtc/rtc-zynqmp.c
@@ -44,7 +44,7 @@ struct xlnx_rtc_dev {
 	void __iomem		*reg_base;
 	int			alarm_irq;
 	int			sec_irq;
-	int			calibval;
+	unsigned int		calibval;
 };
 
 static int xlnx_rtc_set_time(struct device *dev, struct rtc_time *tm)
-- 
2.17.1