On 04/13/2015 11:07 PM, Javier Martinez Canillas wrote:
If the struct mmc_pwrseq_match .alloc function used to allocate a struct mmc_pwrseq fails, the error is propagated to mmc_of_parse().But instead of returning the error code in pwrseq, host->pwrseq is returned which will always be 0. So mmc_of_parse() succeeds even if the pwrseq .alloc function failed and host->pwrseq is NULL. This makes the SDIO device to not be powered if the power sequencing .alloc functions wants to be deferred due a missing resource because the mmc controller driver probe did wrongly succeed. Fixes: 0f12a0ce4ce4a ("mmc: pwrseq: simplify alloc/free hooks") Signed-off-by: Javier Martinez Canillas <javier.marti...@collabora.co.uk>
I obviously overlooked that one. Thanks for fixing it. Reviewed-by: Alexandre Courbot <acour...@nvidia.com> -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
