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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-08-02 15:41:55 -0500
committerTakashi Iwai <tiwai@suse.de>2018-08-03 12:21:01 +0200
commit734be97b967c7e2bab72b34da87534ccd854c72d (patch)
tree6d66c4bd214e4c4846cc5b402a11c234c1b898b5 /sound
parent3e313f34720ea1bb876636263e30a779ff65836e (diff)
downloadlinux-stericsson-734be97b967c7e2bab72b34da87534ccd854c72d.tar.gz
ALSA: opti9xx: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 402016 ("Missing break in switch") Addresses-Coverity-ID: 1056542 ("Missing break in switch") Addresses-Coverity-ID: 1339579 ("Missing break in switch") Addresses-Coverity-ID: 1369526 ("Missing break in switch") Addresses-Coverity-ID: 1369529 ("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')
-rw-r--r--sound/isa/opti9xx/miro.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 8894c7c18ad6..c6136c6b0214 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -176,10 +176,13 @@ static int aci_busy_wait(struct snd_miro_aci *aci)
switch (timeout-ACI_MINTIME) {
case 0 ... 9:
out /= 10;
+ /* fall through */
case 10 ... 19:
out /= 10;
+ /* fall through */
case 20 ... 30:
out /= 10;
+ /* fall through */
default:
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(out);
@@ -834,6 +837,7 @@ static unsigned char snd_miro_read(struct snd_miro *chip,
retval = inb(chip->mc_base + 9);
break;
}
+ /* fall through */
case OPTi9XX_HW_82C929:
retval = inb(chip->mc_base + reg);
@@ -863,6 +867,7 @@ static void snd_miro_write(struct snd_miro *chip, unsigned char reg,
outb(value, chip->mc_base + 9);
break;
}
+ /* fall through */
case OPTi9XX_HW_82C929:
outb(value, chip->mc_base + reg);