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>

parent 0abb71fe

drivers/mmc/card/block.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

		/*