1 files changed, 2 insertions, 28 deletions

diff --git a/drivers/watchdog/lpc18xx_wdt.c b/drivers/watchdog/lpc18xx_wdt.c
index 60b6d74f267d..1b9b5f21a0df 100644
--- a/drivers/watchdog/lpc18xx_wdt.c
+++ b/drivers/watchdog/lpc18xx_wdt.c
@@ -197,16 +197,10 @@ static const struct watchdog_ops lpc18xx_wdt_ops = {
 	.restart        = lpc18xx_wdt_restart,
 };
 
-static void lpc18xx_clk_disable_unprepare(void *data)
-{
-	clk_disable_unprepare(data);
-}
-
 static int lpc18xx_wdt_probe(struct platform_device *pdev)
 {
 	struct lpc18xx_wdt_dev *lpc18xx_wdt;
 	struct device *dev = &pdev->dev;
-	int ret;
 
 	lpc18xx_wdt = devm_kzalloc(dev, sizeof(*lpc18xx_wdt), GFP_KERNEL);
 	if (!lpc18xx_wdt)
@@ -216,38 +210,18 @@ static int lpc18xx_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(lpc18xx_wdt->base))
 		return PTR_ERR(lpc18xx_wdt->base);
 
-	lpc18xx_wdt->reg_clk = devm_clk_get(dev, "reg");
+	lpc18xx_wdt->reg_clk = devm_clk_get_enabled(dev, "reg");
 	if (IS_ERR(lpc18xx_wdt->reg_clk)) {
 		dev_err(dev, "failed to get the reg clock\n");
 		return PTR_ERR(lpc18xx_wdt->reg_clk);
 	}
 
-	lpc18xx_wdt->wdt_clk = devm_clk_get(dev, "wdtclk");
+	lpc18xx_wdt->wdt_clk = devm_clk_get_enabled(dev, "wdtclk");
 	if (IS_ERR(lpc18xx_wdt->wdt_clk)) {
 		dev_err(dev, "failed to get the wdt clock\n");
 		return PTR_ERR(lpc18xx_wdt->wdt_clk);
 	}
 
-	ret = clk_prepare_enable(lpc18xx_wdt->reg_clk);
-	if (ret) {
-		dev_err(dev, "could not prepare or enable sys clock\n");
-		return ret;
-	}
-	ret = devm_add_action_or_reset(dev, lpc18xx_clk_disable_unprepare,
-				       lpc18xx_wdt->reg_clk);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(lpc18xx_wdt->wdt_clk);
-	if (ret) {
-		dev_err(dev, "could not prepare or enable wdt clock\n");
-		return ret;
-	}
-	ret = devm_add_action_or_reset(dev, lpc18xx_clk_disable_unprepare,
-				       lpc18xx_wdt->wdt_clk);
-	if (ret)
-		return ret;
-
 	/* We use the clock rate to calculate timeouts */
 	lpc18xx_wdt->clk_rate = clk_get_rate(lpc18xx_wdt->wdt_clk);
 	if (lpc18xx_wdt->clk_rate == 0) {