Re: [PATCH V14 03/24] mmc: core: Do not leave the block driver in a suspended state

Ulf Hansson
2017-11-23T18:12:58Z

On 21 November 2017 at 14:42, Adrian Hunter <adrian.hunter@intel.com> wrote:
> The block driver must be resumed if the mmc bus fails to suspend the card.
>
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>

Thanks, applied for fixes and added a stable tag (I think v3.19+ is
the first one we can pick, else some other manual back porting is
needed).

Kind regards
Uffe

> ---
> drivers/mmc/core/bus.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
> index a4b49e25fe96..7586ff2ad1f1 100644
> --- a/drivers/mmc/core/bus.c
> +++ b/drivers/mmc/core/bus.c
> @@ -157,6 +157,9 @@ static int mmc_bus_suspend(struct device *dev)
> return ret;
>
> ret = host->bus_ops->suspend(host);
> + if (ret)
> + pm_generic_resume(dev);
> +
> return ret;
> }
>
> --
> 1.9.1
>