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| author | Daniel Drake <dsd@laptop.org> | 2010-03-05 13:43:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-06 11:26:37 -0800 |
| commit | 6b5eda369ac3772dad416ef96d86064204d74770 (patch) | |
| tree | cf137f4f28c62d8e8d1683590048b75830c1e9a2 /include | |
| parent | 40216842dca4fa485cb1aa5eb231149a4a57cc85 (diff) | |
| download | kernel_samsung_tuna-6b5eda369ac3772dad416ef96d86064204d74770.zip kernel_samsung_tuna-6b5eda369ac3772dad416ef96d86064204d74770.tar.gz kernel_samsung_tuna-6b5eda369ac3772dad416ef96d86064204d74770.tar.bz2 | |
sdio: put active devices into 1-bit mode during suspend
And bring them back to 4-bit mode during resume.
Signed-off-by: Daniel Drake <dsd@laptop.org>
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')
| -rw-r--r-- | include/linux/mmc/sdio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 47ba464..0ebaef5 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -95,6 +95,8 @@ #define SDIO_BUS_WIDTH_1BIT 0x00 #define SDIO_BUS_WIDTH_4BIT 0x02 +#define SDIO_BUS_ASYNC_INT 0x20 + #define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */ #define SDIO_CCCR_CAPS 0x08 |