rtc: imx dryice: Add missing clk_prepare

prepare the clock before enabling it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index d93a9608b1f0..891cd6c61d0a 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -405,7 +405,7 @@ static int dryice_rtc_probe(struct platform_device *pdev)
         imxdi->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(imxdi->clk))
                 return PTR_ERR(imxdi->clk);
-        clk_enable(imxdi->clk);
+        clk_prepare_enable(imxdi->clk);
 
         /*
          * Initialize dryice hardware
@@ -470,7 +470,7 @@ static int dryice_rtc_probe(struct platform_device *pdev)
         return 0;
 
 err:
-        clk_disable(imxdi->clk);
+        clk_disable_unprepare(imxdi->clk);
         clk_put(imxdi->clk);
 
         return rc;
@@ -487,7 +487,7 @@ static int __devexit dryice_rtc_remove(struct platform_device *pdev)
 
         rtc_device_unregister(imxdi->rtc);
 
-        clk_disable(imxdi->clk);
+        clk_disable_unprepare(imxdi->clk);
         clk_put(imxdi->clk);
 
         return 0;