mmc: don't set GENHD_FL_SUPPRESS_PARTITION_INFO

This manually reverts 07b652cdbec3 ("mmc: card: Don't show eMMC RPMB and
BOOT areas in /proc/partitions"). Based on the commit description that
change was purely cosmetic. mmc is the last driver that sets this
flag and thus prevents it from being removed.

Signed-off-by: Christoph Hellwig <[e-mail]>
Acked-by: Ulf Hansson <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Jens Axboe <[e-mail]>

drivers/mmc/core/block.c

···
 	set_disk_ro(md->disk, md->read_only || default_ro);
 	md->disk->flags = GENHD_FL_EXT_DEVT;
 	if (area_type & (MMC_BLK_DATA_AREA_RPMB | MMC_BLK_DATA_AREA_BOOT))
-		md->disk->flags |= GENHD_FL_NO_PART |
-				   GENHD_FL_SUPPRESS_PARTITION_INFO;
+		md->disk->flags |= GENHD_FL_NO_PART;
 
 	/*
 	 * As discussed on lkml, GENHD_FL_REMOVABLE should: