rtc: pl031: Correct function type of pl031_write_reg

When calling writel we do not have a return value to check or pass
along. This function should therefore be void and not return what writel
gives us.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/rtc/pl031.c b/drivers/rtc/pl031.c
index 855ee9134168c9c93be610262cf6f379626625aa..6f189bc503efdb74d5e97f5b2f661a51f16a8796 100644 (file)
--- a/drivers/rtc/pl031.c
+++ b/drivers/rtc/pl031.c
@@ -39,11 +39,11 @@ static inline u32 pl031_read_reg(struct udevice *dev, int reg)
        return readl(pdata->base + reg);
 }
 
-static inline u32 pl031_write_reg(struct udevice *dev, int reg, u32 value)
+static inline void pl031_write_reg(struct udevice *dev, int reg, u32 value)
 {
        struct pl031_plat *pdata = dev_get_plat(dev);
 
-       return writel(value, pdata->base + reg);
+       writel(value, pdata->base + reg);
 }
 
 /*