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| 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 /drivers/mmc/core/bus.h | |
| parent | mmc: Use snprintf, not sprintf. (diff) | |
| download | linux-dev-453722b9f7366e5b8b46101358dd7bcaef62b59d.tar.xz linux-dev-453722b9f7366e5b8b46101358dd7bcaef62b59d.zip | |
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 'drivers/mmc/core/bus.h')
| -rw-r--r-- | drivers/mmc/core/bus.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/bus.h b/drivers/mmc/core/bus.h index 18178766ab46..7813954e3199 100644 --- a/drivers/mmc/core/bus.h +++ b/drivers/mmc/core/bus.h @@ -14,7 +14,7 @@ #define MMC_DEV_ATTR(name, fmt, args...) \ static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \ { \ - struct mmc_card *card = container_of(dev, struct mmc_card, dev); \ + struct mmc_card *card = dev_to_mmc_card(dev); \ return sprintf(buf, fmt, args); \ } \ static DEVICE_ATTR(name, S_IRUGO, mmc_##name##_show, NULL) |