From 96541bac0b4e62efa42e7900d9b32e6baa9a214c Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Tue, 14 Apr 2015 13:06:12 +0200 Subject: Revert "mmc: core: Convert mmc_driver to device_driver" This reverts commit 6685ac62b2f0 ("mmc: core: Convert mmc_driver to device_driver") The reverted commit went too far in simplifing the device driver parts for mmc. Let's restore the old mmc_driver to enable driver core to sooner or later to remove the ->probe(), ->remove() and ->shutdown() callbacks from the struct device_driver. Note that, the old ->suspend|resume() callbacks in the struct mmc_driver don't need to be restored, since the mmc block layer has converted to the modern system PM ops. Fixes: 6685ac62b2f0 ("mmc: core: Convert mmc_driver to device_driver") Signed-off-by: Ulf Hansson Acked-by: Jaehoon Chung --- include/linux/mmc/card.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index a6cf4c063e4e..19f0175c0afa 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -512,8 +512,18 @@ static inline int mmc_card_broken_irq_polling(const struct mmc_card *c) #define mmc_dev_to_card(d) container_of(d, struct mmc_card, dev) -extern int mmc_register_driver(struct device_driver *); -extern void mmc_unregister_driver(struct device_driver *); +/* + * MMC device driver (e.g., Flash card, I/O card...) + */ +struct mmc_driver { + struct device_driver drv; + int (*probe)(struct mmc_card *); + void (*remove)(struct mmc_card *); + void (*shutdown)(struct mmc_card *); +}; + +extern int mmc_register_driver(struct mmc_driver *); +extern void mmc_unregister_driver(struct mmc_driver *); extern void mmc_fixup_device(struct mmc_card *card, const struct mmc_fixup *table); -- cgit v1.2.3