[PATCH] rtc: xilinx: Fix calibval variable type

[Michal Simek]

From: Srinivas Goud <srinivas.g...@xilinx.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.g...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@xilinx.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