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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2018-08-30 02:32:05 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-10-08 12:40:43 +0300 |
| commit | cbf6d82cad4a507475d92d380228302fe668dd94 (patch) | |
| tree | 4c8cd5be35b806eac157685fe3b6f7493659756c /include/linux/mmc/host.h | |
| parent | db4cea918e11d1cd1cb870049b2af17fe99d7b94 (diff) | |
| download | linux-cbf6d82cad4a507475d92d380228302fe668dd94.tar.xz | |
mmc: core: add helper to see if a host is doing a retune
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>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc/host.h')
| -rw-r--r-- | include/linux/mmc/host.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index beed7121c781..2a5fe75dd082 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; |