X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fwatchdog%2Fpnx4008_wdt.c;h=313cd1c6fda0efcfa03897f1d23fc18b138e3779;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=b9c6049c3e78601151218508c67e54b363d69be5;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/watchdog/pnx4008_wdt.c b/kernel/drivers/watchdog/pnx4008_wdt.c
index b9c6049c3..313cd1c6f 100644
--- a/kernel/drivers/watchdog/pnx4008_wdt.c
+++ b/kernel/drivers/watchdog/pnx4008_wdt.c
@@ -80,7 +80,7 @@ static unsigned int heartbeat = DEFAULT_HEARTBEAT;
 
 static DEFINE_SPINLOCK(io_lock);
 static void __iomem	*wdt_base;
-struct clk		*wdt_clk;
+static struct clk	*wdt_clk;
 
 static int pnx4008_wdt_start(struct watchdog_device *wdd)
 {
@@ -161,12 +161,13 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(wdt_clk))
 		return PTR_ERR(wdt_clk);
 
-	ret = clk_enable(wdt_clk);
+	ret = clk_prepare_enable(wdt_clk);
 	if (ret)
 		return ret;
 
 	pnx4008_wdd.bootstatus = (readl(WDTIM_RES(wdt_base)) & WDOG_RESET) ?
 			WDIOF_CARDRESET : 0;
+	pnx4008_wdd.parent = &pdev->dev;
 	watchdog_set_nowayout(&pnx4008_wdd, nowayout);
 
 	pnx4008_wdt_stop(&pnx4008_wdd);	/* disable for now */
@@ -183,7 +184,7 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
 	return 0;
 
 disable_clk:
-	clk_disable(wdt_clk);
+	clk_disable_unprepare(wdt_clk);
 	return ret;
 }
 
@@ -191,7 +192,7 @@ static int pnx4008_wdt_remove(struct platform_device *pdev)
 {
 	watchdog_unregister_device(&pnx4008_wdd);
 
-	clk_disable(wdt_clk);
+	clk_disable_unprepare(wdt_clk);
 
 	return 0;
 }