Hi Sachin,
> clk_prepare_enable can fail. Check its return value.
>
> Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
> ---
> drivers/watchdog/s3c2410_wdt.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
> index a0f8f771adec..7c6ccd071baf 100644
> --- a/drivers/watchdog/s3c2410_wdt.c
> +++ b/drivers/watchdog/s3c2410_wdt.c
> @@ -525,7 +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) {
Patch has been added to linux-watchdog-next.
Kind regards,
Wim.
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