diff options
| author | Nicolas Pitre <nico@fluxnic.net> | 2009-09-22 16:45:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:38 -0700 |
| commit | 996ad5686c5f868e67557cc1bfcb2cfdde1a18b4 (patch) | |
| tree | a9075fe3acf1e8f847403c4b007aa25ccc742fe0 /include/linux/mmc | |
| parent | 95cdfb72b9bc568803f395c266152c71b034b461 (diff) | |
mmc: make SDIO device/driver struct accessors public
Especially with the PM framework, those are quite handy to have in driver
code too.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/sdio_func.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 451bdfc8583..ac3ab683fec 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -67,6 +67,7 @@ struct sdio_func { #define sdio_get_drvdata(f) dev_get_drvdata(&(f)->dev) #define sdio_set_drvdata(f,d) dev_set_drvdata(&(f)->dev, d) +#define dev_to_sdio_func(d) container_of(d, struct sdio_func, dev) /* * SDIO function device driver @@ -81,6 +82,8 @@ struct sdio_driver { struct device_driver drv; }; +#define to_sdio_driver(d) container_of(d, struct sdio_driver, drv) + /** * SDIO_DEVICE - macro used to describe a specific SDIO device * @vend: the 16 bit manufacturer code |