From 453722b9f7366e5b8b46101358dd7bcaef62b59d Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 20 Aug 2010 10:46:46 +0300 Subject: mmc: make mmc_dev_to_card() macro public Conversion from struct device to struct mmc_card is used more than in one place. Due to this it's better to have public macro for such thing. Signed-off-by: Andy Shevchenko Cc: Adrian Hunter Cc: Signed-off-by: Andrew Morton Signed-off-by: Chris Ball --- include/linux/mmc/card.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mmc/card.h') diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 6b7525099e56..71acf19ecaf3 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -173,6 +173,8 @@ static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c) #define mmc_card_name(c) ((c)->cid.prod_name) #define mmc_card_id(c) (dev_name(&(c)->dev)) +#define dev_to_mmc_card(d) container_of(d, struct mmc_card, dev) + #define mmc_list_to_card(l) container_of(l, struct mmc_card, node) #define mmc_get_drvdata(c) dev_get_drvdata(&(c)->dev) #define mmc_set_drvdata(c,d) dev_set_drvdata(&(c)->dev, d) -- cgit v1.2.3