Subject: [PATCH 3/3] thermal: exynos: Defer probe if vtmu is present but not registered

From: [email-masked] (Krzysztof Kozlowski)
Date: Fri, 19 Feb 2016 09:37:00 +0900

On 19.02.2016 03:19, Javier Martinez Canillas wrote:
> The driver doesn't check if the regulator_get_optional return value is
> -EPROBE_DEFER so it will wrongly assume that the regulator couldn't be
> found just because the regulator driver wasn't registered yet, i.e:
> 
> exynos-tmu 10060000.tmu: Regulator node (vtmu) not found
> 
> In this case the return value should be propagated to allow the driver
> probe function to be deferred until the regulator driver is registered.
> 
> Signed-off-by: Javier Martinez Canillas <[email-masked]>
> 
> ---
> 
>  drivers/thermal/samsung/exynos_tmu.c | 2 ++
>  1 file changed, 2 insertions(+)
> 

Reviewed-by: Krzysztof Kozlowski <[email-masked]>

Best regards,
Krzysztof