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Commit 0c2ccd8c authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Greg Kroah-Hartman
Browse files

eeprom: at25: mark expected switch fall-throughs 



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

Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 97b715b6

drivers/misc/eeprom/at25.c

+4 −0
Original line number Diff line number Diff line
@@ -94,8 +94,10 @@ static int at25_ee_read(void *priv, unsigned int offset, 
	switch (at25->addrlen) {

	default:	/* case 3 */

		*cp++ = offset >> 16;

		/* fall through */

	case 2:

		*cp++ = offset >> 8;

		/* fall through */

	case 1:

	case 0:	/* can't happen: for better codegen */

		*cp++ = offset >> 0;
@@ -180,8 +182,10 @@ static int at25_ee_write(void *priv, unsigned int off, void *val, size_t count) 
		switch (at25->addrlen) {

		default:	/* case 3 */

			*cp++ = offset >> 16;

			/* fall through */

		case 2:

			*cp++ = offset >> 8;

			/* fall through */

		case 1:

		case 0:	/* can't happen: for better codegen */

			*cp++ = offset >> 0;