diff options
Diffstat (limited to 'drivers/watchdog/bcm7038_wdt.c')
| -rw-r--r-- | drivers/watchdog/bcm7038_wdt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/watchdog/bcm7038_wdt.c b/drivers/watchdog/bcm7038_wdt.c index c1b8e534fb55..f88f546e8050 100644 --- a/drivers/watchdog/bcm7038_wdt.c +++ b/drivers/watchdog/bcm7038_wdt.c @@ -136,7 +136,9 @@ static int bcm7038_wdt_probe(struct platform_device *pdev) wdt->clk = devm_clk_get(dev, NULL); /* If unable to get clock, use default frequency */ if (!IS_ERR(wdt->clk)) { - clk_prepare_enable(wdt->clk); + err = clk_prepare_enable(wdt->clk); + if (err) + return err; wdt->rate = clk_get_rate(wdt->clk); /* Prevent divide-by-zero exception */ if (!wdt->rate) |