From 9f1fb60a2338aa2202ca94d67f84c582f31dbf5a Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Tue, 4 Dec 2012 16:51:32 +0100 Subject: [PATCH] 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 Reviewed-by: Shawn Guo Signed-off-by: Chris Ball --- include/linux/mmc/host.h | 1 + 1 file changed, 1 insertion(+) 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; -- 2.20.1