From 4b8ab88518726197c8659bc9aca96c6af01dab57 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 12:24:37 +0100 Subject: ALSA: es1688: Remove almost always NULL parameter snd_es1688_pcm() takes a pointer to a pointer of a PCM where if this parameter is provided the newly allocated PCM is stored. This PCM is also available from the pcm field of the snd_es1688 struct that got passed to the same function. This patch updates all callers which passed a pointer to use that field instead and then removes the parameter from the function. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Takashi Iwai --- sound/isa/es1688/es1688.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'sound/isa/es1688/es1688.c') diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 76001fe0579d..1901c2bb6c3b 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -138,10 +138,9 @@ static int snd_es1688_probe(struct snd_card *card, unsigned int n) { struct snd_es1688 *chip = card->private_data; struct snd_opl3 *opl3; - struct snd_pcm *pcm; int error; - error = snd_es1688_pcm(card, chip, 0, &pcm); + error = snd_es1688_pcm(card, chip, 0); if (error < 0) return error; @@ -150,9 +149,9 @@ static int snd_es1688_probe(struct snd_card *card, unsigned int n) return error; strlcpy(card->driver, "ES1688", sizeof(card->driver)); - strlcpy(card->shortname, pcm->name, sizeof(card->shortname)); + strlcpy(card->shortname, chip->pcm->name, sizeof(card->shortname)); snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i, dma %i", pcm->name, chip->port, + "%s at 0x%lx, irq %i, dma %i", chip->pcm->name, chip->port, chip->irq, chip->dma8); if (fm_port[n] == SNDRV_AUTO_PORT) -- cgit v1.2.3