mtd: Fix comparison in map_word_andequal()

commit ea739a287f4f16d6250bea779a1026ead79695f2 upstream.

Commit 9e343e87d2c4 ("mtd: cfi: convert inline functions to macros")
changed map_word_andequal() into a macro, but also changed the right
hand side of the comparison from val3 to val2.  Change it back to use
val3 on the right hand side.

Thankfully this did not cause a regression because all callers
currently pass the same argument for val2 and val3.

Fixes: 9e343e87d2c4 ("mtd: cfi: convert inline functions to macros")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Nobuhiro Iwamatsu (CIP) <noburhio1.nobuhiro@toshiba.co.jp>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index b5b43f9..01b990e 100644 (file)
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -312,7 +312,7 @@ void map_destroy(struct mtd_info *mtd);
 ({                                                                     \
        int i, ret = 1;                                                 \
        for (i = 0; i < map_words(map); i++) {                          \
-               if (((val1).x[i] & (val2).x[i]) != (val2).x[i]) {       \
+               if (((val1).x[i] & (val2).x[i]) != (val3).x[i]) {       \
                        ret = 0;                                        \
                        break;                                          \
                }                                                       \