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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-21 15:27:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-21 15:27:09 -0700 |
| commit | 1808caffaf448f0ad42ba04b25825fc170cf8e44 (patch) | |
| tree | 4b0ecfabefb62c3b8cfcfb7a72041c34e1f7add7 /drivers | |
| parent | 3d15e4a32dfa3da45751356e5f47aa04b97370e0 (diff) | |
| parent | 912490db699d83cb3d03570b63df7448677a3f56 (diff) | |
| download | linux-1808caffaf448f0ad42ba04b25825fc170cf8e44.tar.gz | |
Merge of master.kernel.org:/home/rmk/linux-2.6-mmc.git
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mmc_block.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c index b5b4a7b1190349..d4eee99c2bf65f 100644 --- a/drivers/mmc/mmc_block.c +++ b/drivers/mmc/mmc_block.c @@ -383,7 +383,10 @@ static int mmc_blk_probe(struct mmc_card *card) struct mmc_blk_data *md; int err; - if (card->csd.cmdclass & ~0x1ff) + /* + * Check that the card supports the command class(es) we need. + */ + if (!(card->csd.cmdclass & CCC_BLOCK_READ)) return -ENODEV; if (card->csd.read_blkbits < 9) { |