diff options
| author | Gary King <gking@nvidia.com> | 2009-12-07 18:24:49 -0800 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2009-12-07 18:28:23 -0800 |
| commit | 4d0aa11e0bd9715b33645abc2bb2c9401e2e6d1b (patch) | |
| tree | 91501e1016bf921cf738f7772763927342801e12 /include | |
| parent | ad98753bf421bcf48935e07542f98f76d03a58c5 (diff) | |
cherry-pick commit 9feae246963c648b212
mmc: add MMC_CAP_NONREMOVABLE host capability
eMMC's are not removable, so unsafe resume is OK always.
To permit this a new host capability MMC_CAP_NONREMOVABLE has been added
and suspend / resume updated accordingly.
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Acked-by: Matt Fleming <matt@console-pimps.org>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com>
Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Cc: Denis Karpov <ext-denis.2.karpov@nokia.com>
Cc: Pierre Ossman <pierre@ossman.eu>
Cc: Philip Langdale <philipl@overt.org>
Cc: "Madhusudhan" <madhu.cr@ti.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>
Conflicts:
include/linux/mmc/host.h
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmc/host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index d3f6c0e40030..7d41efcd7c33 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -118,6 +118,7 @@ struct mmc_host { #define MMC_CAP_SPI (1 << 4) /* Talks only SPI protocols */ #define MMC_CAP_NEEDS_POLL (1 << 5) /* Needs polling for card-detection */ #define MMC_CAP_8_BIT_DATA (1 << 6) /* Can the host do 8 bit transfers */ +#define MMC_CAP_NONREMOVABLE (1 << 8) /* Nonremovable e.g. eMMC */ /* host specific block data */ unsigned int max_seg_size; /* see blk_queue_max_segment_size */ |