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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-08-02 15:41:21 -0500
committerTakashi Iwai <tiwai@suse.de>2018-08-03 12:21:00 +0200
commit3e313f34720ea1bb876636263e30a779ff65836e (patch)
tree68f311867167444da3a5b621f638ca6c42dcd8f9 /sound/isa
parenta9fe47e5e96be6401738f6c1e087edbcff6a5ceb (diff)
downloadlinux-3e313f34720ea1bb876636263e30a779ff65836e.tar.gz
ALSA: opti92x: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1165394 ("Missing break in switch") Addresses-Coverity-ID: 1167851 ("Missing break in switch") Addresses-Coverity-ID: 402015 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
-rw-r--r--sound/isa/opti9xx/opti92x-ad1848.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 505cd81e19fa..ac0ab6eb40f0 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -261,6 +261,7 @@ static unsigned char snd_opti9xx_read(struct snd_opti9xx *chip,
retval = inb(chip->mc_base + 9);
break;
}
+ /* Fall through */
case OPTi9XX_HW_82C928:
case OPTi9XX_HW_82C929:
@@ -303,6 +304,7 @@ static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg,
outb(value, chip->mc_base + 9);
break;
}
+ /* Fall through */
case OPTi9XX_HW_82C928:
case OPTi9XX_HW_82C929:
@@ -350,6 +352,7 @@ static int snd_opti9xx_configure(struct snd_opti9xx *chip,
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0xf0, 0xfc);
/* enable wave audio */
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
+ /* Fall through */
case OPTi9XX_HW_82C925:
/* enable WSS mode */