watchdog: imx: use clk_get to acquire the watchdog clock

Use clk_get to acquire the watchdog clock and also avoid hardcoding the clock name.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 2ee7dac55a3c..86f7cac1026c 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -270,7 +270,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        imx2_wdt.clk = clk_get_sys("imx-wdt.0", NULL);
+        imx2_wdt.clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(imx2_wdt.clk)) {
                 dev_err(&pdev->dev, "can't get Watchdog clock\n");
                 return PTR_ERR(imx2_wdt.clk);