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

Commit 442e321e authored by YueHaibing's avatar YueHaibing Committed by Takashi Iwai
Browse files

ALSA: ps3: Remove set but not used variables 'start_vaddr' and 'pcm_index' 



Fixes gcc '-Wunused-but-set-variable' warnings:

sound/ppc/snd_ps3.c: In function 'snd_ps3_program_dma':
sound/ppc/snd_ps3.c:236:8: warning: variable 'start_vaddr' set but not used [-Wunused-but-set-variable]
sound/ppc/snd_ps3.c: In function 'snd_ps3_pcm_open':
sound/ppc/snd_ps3.c:529:6: warning: variable 'pcm_index' set but not used [-Wunused-but-set-variable]

They are never used and can be removed.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Acked-by: default avatarGeoff Levand <geoff@infradead.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f4fa9689

sound/ppc/snd_ps3.c

+0 −4
Original line number Diff line number Diff line
@@ -233,7 +233,6 @@ static int snd_ps3_program_dma(struct snd_ps3_card_info *card, 
	int fill_stages, dma_ch, stage;

	enum snd_ps3_ch ch;

	uint32_t ch0_kick_event = 0; /* initialize to mute gcc */

	void *start_vaddr;

	unsigned long irqsave;

	int silent = 0;
@@ -257,7 +256,6 @@ static int snd_ps3_program_dma(struct snd_ps3_card_info *card, 
	fill_stages = 4;

	spin_lock_irqsave(&card->dma_lock, irqsave);

	for (ch = 0; ch < 2; ch++) {

		start_vaddr = card->dma_next_transfer_vaddr[0];

		for (stage = 0; stage < fill_stages; stage++) {

			dma_ch = stage * 2 + ch;

			if (silent)
@@ -526,9 +524,7 @@ static int snd_ps3_pcm_open(struct snd_pcm_substream *substream) 
{

	struct snd_pcm_runtime *runtime = substream->runtime;

	struct snd_ps3_card_info *card = snd_pcm_substream_chip(substream);

	int pcm_index;



	pcm_index = substream->pcm->device;

	/* to retrieve substream/runtime in interrupt handler */

	card->substream = substream;