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Commit c399f3be authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: ctxfi - Add missing start check in atc_pcm_playback_start() 



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 04145f2b

sound/pci/ctxfi/ctatc.c

+4 −0
Original line number Diff line number Diff line
@@ -392,6 +392,10 @@ static int atc_pcm_playback_start(struct ct_atc *atc, struct ct_atc_pcm *apcm) 
	unsigned int max_cisz;

	struct src *src = apcm->src;



	if (apcm->started)

		return 0;

	apcm->started = 1;



	max_cisz = src->multi * src->rsc.msr;

	max_cisz = 0x80 * (max_cisz < 8 ? max_cisz : 8);