diff options
Diffstat (limited to 'drivers/watchdog/s3c2410_wdt.c')
| -rw-r--r-- | drivers/watchdog/s3c2410_wdt.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index aec946df6ed..7c6ccd071ba 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -30,7 +30,6 @@ #include <linux/types.h> #include <linux/timer.h> #include <linux/watchdog.h> -#include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/clk.h> @@ -526,7 +525,11 @@ static int s3c2410wdt_probe(struct platform_device *pdev) goto err; } - clk_prepare_enable(wdt->clock); + ret = clk_prepare_enable(wdt->clock); + if (ret < 0) { + dev_err(dev, "failed to enable clock\n"); + return ret; + } ret = s3c2410wdt_cpufreq_register(wdt); if (ret < 0) { @@ -608,7 +611,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev) err_clk: clk_disable_unprepare(wdt->clock); - wdt->clock = NULL; err: return ret; @@ -628,7 +630,6 @@ static int s3c2410wdt_remove(struct platform_device *dev) s3c2410wdt_cpufreq_deregister(wdt); clk_disable_unprepare(wdt->clock); - wdt->clock = NULL; return 0; } |