Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f7d6cf6d authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Boris Brezillon
Browse files

mtd: cfi_cmdset_0020: Mark expected switch fall-throughs 



In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 114857 ("Missing break in switch")
Addresses-Coverity-ID: 114858 ("Missing break in switch")
Addresses-Coverity-ID: 114859 ("Missing break in switch")
Addresses-Coverity-ID: 114860 ("Missing break in switch")
Addresses-Coverity-ID: 114861 ("Missing break in switch")
Addresses-Coverity-ID: 114862 ("Missing break in switch")
Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
parent 98473f5a

drivers/mtd/chips/cfi_cmdset_0020.c

+6 −0
Original line number Diff line number Diff line
@@ -324,6 +324,7 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof 
	case FL_JEDEC_QUERY:

		map_write(map, CMD(0x70), cmd_addr);

		chip->state = FL_STATUS;

		/* Fall through */



	case FL_STATUS:

		status = map_read(map, cmd_addr);
@@ -461,6 +462,7 @@ static int do_write_buffer(struct map_info *map, struct flchip *chip, 
#ifdef DEBUG_CFI_FEATURES

	printk("%s: 1 status[%x]\n", __func__, map_read(map, cmd_adr));

#endif

		/* Fall through */



	case FL_STATUS:

		status = map_read(map, cmd_adr);
@@ -754,6 +756,7 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u 
	case FL_READY:

		map_write(map, CMD(0x70), adr);

		chip->state = FL_STATUS;

		/* Fall through */



	case FL_STATUS:

		status = map_read(map, adr);
@@ -995,6 +998,7 @@ static void cfi_staa_sync (struct mtd_info *mtd) 
			 * as the whole point is that nobody can do anything

			 * with the chip now anyway.

			 */

			/* Fall through */

		case FL_SYNCING:

			mutex_unlock(&chip->mutex);

			break;
@@ -1050,6 +1054,7 @@ static inline int do_lock_oneblock(struct map_info *map, struct flchip *chip, un 
	case FL_READY:

		map_write(map, CMD(0x70), adr);

		chip->state = FL_STATUS;

		/* Fall through */



	case FL_STATUS:

		status = map_read(map, adr);
@@ -1196,6 +1201,7 @@ static inline int do_unlock_oneblock(struct map_info *map, struct flchip *chip, 
	case FL_READY:

		map_write(map, CMD(0x70), adr);

		chip->state = FL_STATUS;

		/* Fall through */



	case FL_STATUS:

		status = map_read(map, adr);