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Commit 677c2aec authored by Ben Hutchings's avatar Ben Hutchings Committed by David Woodhouse
Browse files

mtd: Use get_mtd_device_nm() to find named device in get_sb_mtd() 



This removes the need to know the number of MTD devices.

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent f1332ba2

drivers/mtd/mtdsuper.c

+6 −12
Original line number Diff line number Diff line
@@ -150,19 +150,13 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags, 
			DEBUG(1, "MTDSB: mtd:%%s, name \"%s\"\n",

			      dev_name + 4);



			for (mtdnr = 0; mtdnr < MAX_MTD_DEVICES; mtdnr++) {

				mtd = get_mtd_device(NULL, mtdnr);

				if (!IS_ERR(mtd)) {

					if (!strcmp(mtd->name, dev_name + 4))

			mtd = get_mtd_device_nm(dev_name + 4);

			if (!IS_ERR(mtd))

				return get_sb_mtd_aux(

					fs_type, flags,

					dev_name, data, mtd,

					fill_super, mnt);



					put_mtd_device(mtd);

				}

			}



			printk(KERN_NOTICE "MTD:"

			       " MTD device with name \"%s\" not found.\n",

			       dev_name + 4);