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authorLars-Peter Clausen <lars@metafoo.de>2015-01-02 14:24:37 +0300
committerTakashi Iwai <tiwai@suse.de>2015-01-02 18:27:03 +0300
commit4b8ab88518726197c8659bc9aca96c6af01dab57 (patch)
treedd248ea06b8d5c9102889768cffc448e2d2e25a0 /include/sound/es1688.h
parent7f605418837add961466dc66f7370332d44c1a92 (diff)
downloadlinux-4b8ab88518726197c8659bc9aca96c6af01dab57.tar.xz
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 <lars@metafoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/es1688.h')
-rw-r--r--include/sound/es1688.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/sound/es1688.h b/include/sound/es1688.h
index 1d636a2d8896..b34f23a5bb74 100644
--- a/include/sound/es1688.h
+++ b/include/sound/es1688.h
@@ -115,8 +115,7 @@ int snd_es1688_create(struct snd_card *card,
int mpu_irq,
int dma8,
unsigned short hardware);
-int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device,
- struct snd_pcm **rpcm);
+int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device);
int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);
int snd_es1688_reset(struct snd_es1688 *chip);