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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-12-04 19:51:32 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-12-07 22:55:31 +0400 |
| commit | 9f1fb60a2338aa2202ca94d67f84c582f31dbf5a (patch) | |
| tree | 9bb261984e214bfdeb9d9c8391c7bc327527501e | |
| parent | 4577f77ba76127cd9e72e06f44d743894d34ac8b (diff) | |
| download | linux-9f1fb60a2338aa2202ca94d67f84c582f31dbf5a.tar.xz | |
mmc: add a card-event host operation
Some hosts need to perform additional actions upon card insertion or
ejection. Add a host operation to be called from card detection handlers.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 23df21e5826b..61a10c17aabd 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -136,6 +136,7 @@ struct mmc_host_ops { void (*enable_preset_value)(struct mmc_host *host, bool enable); int (*select_drive_strength)(unsigned int max_dtr, int host_drv, int card_drv); void (*hw_reset)(struct mmc_host *host); + void (*card_event)(struct mmc_host *host); }; struct mmc_card; |