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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-29 10:27:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-29 10:27:28 -0800 |
| commit | bc781aa93e6dfa85aa251c8898f831031db55c49 (patch) | |
| tree | a5e258c39e3013b24b1a6bb4d399159c11bfe020 | |
| parent | 77f234f9d995c9b576b311a56f66db6837e598df (diff) | |
| parent | d2b18394259ef621fd2a6322aa9934198fd87a6a (diff) | |
| download | linux-bc781aa93e6dfa85aa251c8898f831031db55c49.tar.gz | |
Merge master.kernel.org:/home/rmk/linux-2.6-mmc
| -rw-r--r-- | drivers/mmc/mmc_block.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c index d91fcf7c317829..abcf19116d70af 100644 --- a/drivers/mmc/mmc_block.c +++ b/drivers/mmc/mmc_block.c @@ -359,7 +359,12 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card) md->block_bits = card->csd.read_blkbits; blk_queue_hardsect_size(md->queue.queue, 1 << md->block_bits); - set_capacity(md->disk, card->csd.capacity); + + /* + * The CSD capacity field is in units of read_blkbits. + * set_capacity takes units of 512 bytes. + */ + set_capacity(md->disk, card->csd.capacity << (card->csd.read_blkbits - 9)); } out: return md; @@ -373,7 +378,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card) mmc_card_claim_host(card); cmd.opcode = MMC_SET_BLOCKLEN; - cmd.arg = 1 << card->csd.read_blkbits; + cmd.arg = 1 << md->block_bits; cmd.flags = MMC_RSP_R1; err = mmc_wait_for_cmd(card->host, &cmd, 5); mmc_card_release_host(card); @@ -412,10 +417,9 @@ static int mmc_blk_probe(struct mmc_card *card) if (err) goto out; - printk(KERN_INFO "%s: %s %s %dKiB %s\n", + printk(KERN_INFO "%s: %s %s %luKiB %s\n", md->disk->disk_name, mmc_card_id(card), mmc_card_name(card), - (card->csd.capacity << card->csd.read_blkbits) / 1024, - mmc_blk_readonly(card)?"(ro)":""); + get_capacity(md->disk) >> 1, mmc_blk_readonly(card)?"(ro)":""); mmc_set_drvdata(card, md); add_disk(md->disk); |