diff options
| author | Chris Ball <cjb@laptop.org> | 2011-11-12 03:01:43 (GMT) |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-01-12 04:58:40 (GMT) |
| commit | c59d44739a8519cb7abdcd7cb7fd88f807dec9fd (patch) | |
| tree | 0a256af5ab15fba3850b76c543415c89da6d41f1 /drivers | |
| parent | df16219f365f7f5a2d88a6e123251d57255cca3f (diff) | |
| download | linux-c59d44739a8519cb7abdcd7cb7fd88f807dec9fd.tar.xz | |
mmc: card: Use manufacturer ID symbols in card quirks.
No functional change; adds macros for card manufacturer IDs.
Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Andrei E. Warkentin <andrey.warkentin@gmail.com>
Cc: Stefan Nilsson XK <stefan.xk.nilsson@stericsson.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/card/block.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 1e0e27c..c80bb6d 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1584,13 +1584,22 @@ static int mmc_add_disk(struct mmc_blk_data *md) return ret; } +#define CID_MANFID_SANDISK 0x2 +#define CID_MANFID_TOSHIBA 0x11 +#define CID_MANFID_MICRON 0x13 + static const struct mmc_fixup blk_fixups[] = { - MMC_FIXUP("SEM02G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38), - MMC_FIXUP("SEM04G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38), - MMC_FIXUP("SEM08G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38), - MMC_FIXUP("SEM16G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38), - MMC_FIXUP("SEM32G", 0x2, 0x100, add_quirk, MMC_QUIRK_INAND_CMD38), + MMC_FIXUP("SEM02G", CID_MANFID_SANDISK, 0x100, add_quirk, + MMC_QUIRK_INAND_CMD38), + MMC_FIXUP("SEM04G", CID_MANFID_SANDISK, 0x100, add_quirk, + MMC_QUIRK_INAND_CMD38), + MMC_FIXUP("SEM08G", CID_MANFID_SANDISK, 0x100, add_quirk, + MMC_QUIRK_INAND_CMD38), + MMC_FIXUP("SEM16G", CID_MANFID_SANDISK, 0x100, add_quirk, + MMC_QUIRK_INAND_CMD38), + MMC_FIXUP("SEM32G", CID_MANFID_SANDISK, 0x100, add_quirk, + MMC_QUIRK_INAND_CMD38), /* * Some MMC cards experience performance degradation with CMD23 @@ -1600,18 +1609,18 @@ static const struct mmc_fixup blk_fixups[] = * * N.B. This doesn't affect SD cards. */ - MMC_FIXUP("MMC08G", 0x11, CID_OEMID_ANY, add_quirk_mmc, + MMC_FIXUP("MMC08G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc, MMC_QUIRK_BLK_NO_CMD23), - MMC_FIXUP("MMC16G", 0x11, CID_OEMID_ANY, add_quirk_mmc, + MMC_FIXUP("MMC16G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc, MMC_QUIRK_BLK_NO_CMD23), - MMC_FIXUP("MMC32G", 0x11, CID_OEMID_ANY, add_quirk_mmc, + MMC_FIXUP("MMC32G", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc, MMC_QUIRK_BLK_NO_CMD23), /* * Some Micron MMC cards needs longer data read timeout than * indicated in CSD. */ - MMC_FIXUP(CID_NAME_ANY, 0x13, 0x200, add_quirk_mmc, + MMC_FIXUP(CID_NAME_ANY, CID_MANFID_MICRON, 0x200, add_quirk_mmc, MMC_QUIRK_LONG_READ_TIME), END_FIXUP |