Colin Ian King bae4194b35 ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits ... [ Upstream commit 26a9630c72 ] Currently the mask operation on variable conf is just 3 bits so the switch statement case value of 8 is unreachable dead code. The function daio_mgr_dao_init can be passed a 4 bit value, function dao_rsc_init calls it with conf set to: conf = (desc->msr & 0x7) | (desc->passthru << 3); so clearly when desc->passthru is set to 1 then conf can be at least 8. Fix this by changing the mask to 0xf. Fixes: 8cc7236148 ("ALSA: SB X-Fi driver merge") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210227001527.1077484-1-colin.king@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-11 13:51:04 +01:00
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ct20k1reg.h
ct20k2reg.h
ctamixer.c
ctamixer.h
ctatc.c
ctatc.h
ctdaio.c
ctdaio.h
cthardware.c
cthardware.h
cthw20k1.c	ALSA: ctxfi: make hw structures const	2017-08-23 15:55:18 +02:00
cthw20k1.h
cthw20k2.c	ALSA: ctxfi: cthw20k2: fix mask on conf to allow 4 bits	2021-03-11 13:51:04 +01:00
cthw20k2.h
ctimap.c
ctimap.h
ctmixer.c
ctmixer.h
ctpcm.c
ctpcm.h
ctresource.c	ALSA: ctxfi: Remove null check before kfree	2017-08-31 20:10:30 +02:00
ctresource.h
ctsrc.c	ALSA: ctxfi: Remove null check before kfree	2017-08-31 20:10:30 +02:00
ctsrc.h
cttimer.c
cttimer.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ctvmem.c
ctvmem.h
Makefile
xfi.c