diff mbox

[RFC,12/26] ALSA: dummy: Convert to copy_silence ops

Message ID 20170511210925.18208-13-tiwai@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Takashi Iwai May 11, 2017, 9:09 p.m. UTC 
It's a dummy ops, so just replacing it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/drivers/dummy.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)
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Patch

diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 172dacd925f5..68519689a9ea 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -645,14 +645,8 @@  static int alloc_fake_buffer(void)
 
 static int dummy_pcm_copy(struct snd_pcm_substream *substream,
 			  int channel, snd_pcm_uframes_t pos,
-			  void __user *dst, snd_pcm_uframes_t count)
-{
-	return 0; /* do nothing */
-}
-
-static int dummy_pcm_silence(struct snd_pcm_substream *substream,
-			     int channel, snd_pcm_uframes_t pos,
-			     snd_pcm_uframes_t count)
+			  void __user *dst, snd_pcm_uframes_t count,
+			  bool in_kernel)
 {
 	return 0; /* do nothing */
 }
@@ -683,8 +677,7 @@  static struct snd_pcm_ops dummy_pcm_ops_no_buf = {
 	.prepare =	dummy_pcm_prepare,
 	.trigger =	dummy_pcm_trigger,
 	.pointer =	dummy_pcm_pointer,
-	.copy =		dummy_pcm_copy,
-	.silence =	dummy_pcm_silence,
+	.copy_silence =	dummy_pcm_copy,
 	.page =		dummy_pcm_page,
 };