AcoSail/kernel_optimize_test
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Merge master.kernel.org:/home/rmk/linux-2.6-mmc

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Linus Torvalds 2005-12-29 10:27:28 -08:00
commit bc781aa93e
1 changed files with 9 additions and 5 deletions
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14
drivers/mmc/mmc_block.c
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@ -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);