diff options
| author | Andy Shevchenko <andy.shevchenko@gmail.com> | 2010-08-20 10:46:46 +0300 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2010-10-23 21:11:12 +0800 |
| commit | 453722b9f7366e5b8b46101358dd7bcaef62b59d (patch) | |
| tree | decce1983521459f06ccd63563074114f17a7a52 /include | |
| parent | 12578f66b9058e63f193fbfe1552e1d1bfa361bb (diff) | |
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 <ext-andriy.shevchenko@nokia.com>
Cc: Adrian Hunter <adrian.hunter@nokia.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmc/card.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 6b7525099e5..71acf19ecaf 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) |