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From b98b85eba9b31d79217b5c6e0aae42a038b033b7 Mon Sep 17 00:00:00 2001
From: Cliff Brake <cbrake@happy.dev.bec-systems.com>
Date: Fri, 20 Jul 2007 19:02:55 -0400
Subject: [PATCH] mmcsd_large_cards-r0
---
drivers/mmc/card/block.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 91ded3e..5640c5b 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -409,6 +409,7 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
{
struct mmc_blk_data *md;
int devidx, ret;
+ unsigned long cap;
devidx = find_first_zero_bit(dev_use, MMC_NUM_MINORS);
if (devidx >= MMC_NUM_MINORS)
@@ -472,6 +473,11 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
sprintf(md->disk->disk_name, "mmcblk%d", devidx);
+ if (card->csd.read_blkbits > 9)
+ md->block_bits = 9;
+ else
+ md->block_bits = card->csd.read_blkbits;
+
blk_queue_hardsect_size(md->queue.queue, 1 << md->block_bits);
if (!mmc_card_sd(card) && mmc_card_blockaddr(card)) {
--
1.5.4.rc4
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