From 734be97b967c7e2bab72b34da87534ccd854c72d Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 2 Aug 2018 15:41:55 -0500 Subject: 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 Signed-off-by: Takashi Iwai --- sound/isa/opti9xx/miro.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'sound/isa') 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); -- cgit v1.2.3