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mmc: card: Prevent partition scan for the eMMC boot areas 

It seems very unlikely that eMMC devices would hold a standard
partitiontable in one of it's boot areas. Therefore, let's prevent
them from being scanned.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2014-09-03 11:02:23 +02:00
parent 0abb71feb2
commit f5b4d71f72
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/card/block.c
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@ -2136,7 +2136,7 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
md->disk->queue = md->queue.queue;
md->disk->driverfs_dev = parent;
set_disk_ro(md->disk, md->read_only || default_ro);
if (area_type & MMC_BLK_DATA_AREA_RPMB)
if (area_type & (MMC_BLK_DATA_AREA_RPMB | MMC_BLK_DATA_AREA_BOOT))
md->disk->flags |= GENHD_FL_NO_PART_SCAN;
/*