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path: root/drivers/rtc/rtc-rs5c313.c
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Diffstat (limited to 'drivers/rtc/rtc-rs5c313.c')
-rw-r--r--drivers/rtc/rtc-rs5c313.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-rs5c313.c b/drivers/rtc/rtc-rs5c313.c
index 9d6de371495b..79ee371dd75b 100644
--- a/drivers/rtc/rtc-rs5c313.c
+++ b/drivers/rtc/rtc-rs5c313.c
@@ -126,7 +126,7 @@ static void rs5c313_write_data(unsigned char data)
static unsigned char rs5c313_read_data(void)
{
int i;
- unsigned char data;
+ unsigned char data = 0;
for (i = 0; i < 8; i++) {
ndelay(700);
@@ -194,7 +194,7 @@ static void rs5c313_write_reg(unsigned char addr, unsigned char data)
return;
}
-static inline unsigned char rs5c313_read_cntreg(unsigned char addr)
+static inline unsigned char rs5c313_read_cntreg(void)
{
return rs5c313_read_reg(RS5C313_ADDR_CNTREG);
}
@@ -356,7 +356,7 @@ static int rs5c313_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rtc);
- return err;
+ return 0;
}
static int __devexit rs5c313_rtc_remove(struct platform_device *pdev)