Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 45bf4100 authored by Colin Ian King's avatar Colin Ian King Committed by Takashi Iwai
Browse files

ALSA: cs5535audio: remove redundant pointer 'dma' 



Pointer 'dma' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up two clang warnings:
warning: variable 'dma' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 96963ded

sound/pci/cs5535audio/cs5535audio.c

+1 −6
Original line number Diff line number Diff line
@@ -192,8 +192,6 @@ static void process_bm0_irq(struct cs5535audio *cs5535au) 
	bm_stat = cs_readb(cs5535au, ACC_BM0_STATUS);

	spin_unlock(&cs5535au->reg_lock);

	if (bm_stat & EOP) {

		struct cs5535audio_dma *dma;

		dma = cs5535au->playback_substream->runtime->private_data;

		snd_pcm_period_elapsed(cs5535au->playback_substream);

	} else {

		dev_err(cs5535au->card->dev,
@@ -208,12 +206,9 @@ static void process_bm1_irq(struct cs5535audio *cs5535au) 
	spin_lock(&cs5535au->reg_lock);

	bm_stat = cs_readb(cs5535au, ACC_BM1_STATUS);

	spin_unlock(&cs5535au->reg_lock);

	if (bm_stat & EOP) {

		struct cs5535audio_dma *dma;

		dma = cs5535au->capture_substream->runtime->private_data;

	if (bm_stat & EOP)

		snd_pcm_period_elapsed(cs5535au->capture_substream);

}

}



static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)

{