diff options
| author | Takashi Iwai <tiwai@suse.de> | 2017-05-10 20:15:40 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-06-02 19:37:56 +0200 |
| commit | d53611d21ef6000619e87f6cfc1f6d870c10cd93 (patch) | |
| tree | 512850dc396233d56485545be07e82fc281da4fa /sound/drivers | |
| parent | ALSA: pcm: Introduce copy_user, copy_kernel and fill_silence ops (diff) | |
| download | linux-d53611d21ef6000619e87f6cfc1f6d870c10cd93.tar.xz linux-d53611d21ef6000619e87f6cfc1f6d870c10cd93.zip | |
ALSA: dummy: Convert to new PCM copy ops
It's a dummy ops, so just replacing it.
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
| -rw-r--r-- | sound/drivers/dummy.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 172dacd925f5..dd5ed037adf2 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -644,15 +644,22 @@ 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) + int channel, unsigned long pos, + void __user *dst, unsigned long bytes) +{ + return 0; /* do nothing */ +} + +static int dummy_pcm_copy_kernel(struct snd_pcm_substream *substream, + int channel, unsigned long pos, + void *dst, unsigned long bytes) { 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) + int channel, unsigned long pos, + unsigned long bytes) { return 0; /* do nothing */ } @@ -683,8 +690,9 @@ 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_user = dummy_pcm_copy, + .copy_kernel = dummy_pcm_copy_kernel, + .fill_silence = dummy_pcm_silence, .page = dummy_pcm_page, }; |