Message ID | 20180829233207.30646-2-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | mmc: {tmio,renesas_sdhi}: retune if SCC error detected | expand |
On Thu, Aug 30, 2018 at 01:32:05AM +0200, Niklas Söderlund wrote: > Add a helper to allow host drivers checking if a retune is in progress. > > Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index beed7121c7818b74..2a5fe75dd0821d03 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -569,6 +569,11 @@ static inline bool mmc_can_retune(struct mmc_host *host) return host->can_retune == 1; } +static inline bool mmc_doing_retune(struct mmc_host *host) +{ + return host->doing_retune == 1; +} + static inline enum dma_data_direction mmc_get_dma_dir(struct mmc_data *data) { return data->flags & MMC_DATA_WRITE ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
Add a helper to allow host drivers checking if a retune is in progress. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- include/linux/mmc/host.h | 5 +++++ 1 file changed, 5 insertions(+)