diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /sound/usb/misc/ua101.c | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/usb/misc/ua101.c')
| -rw-r--r-- | sound/usb/misc/ua101.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index 566a4a31528a..884e740a785c 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -730,11 +730,7 @@ static int capture_pcm_hw_params(struct snd_pcm_substream *substream, mutex_lock(&ua->mutex); err = start_usb_capture(ua); mutex_unlock(&ua->mutex); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return err; } static int playback_pcm_hw_params(struct snd_pcm_substream *substream, @@ -748,16 +744,7 @@ static int playback_pcm_hw_params(struct snd_pcm_substream *substream, if (err >= 0) err = start_usb_playback(ua); mutex_unlock(&ua->mutex); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int ua101_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); + return err; } static int capture_pcm_prepare(struct snd_pcm_substream *substream) @@ -883,9 +870,7 @@ static snd_pcm_uframes_t playback_pcm_pointer(struct snd_pcm_substream *subs) static const struct snd_pcm_ops capture_pcm_ops = { .open = capture_pcm_open, .close = capture_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = capture_pcm_hw_params, - .hw_free = ua101_pcm_hw_free, .prepare = capture_pcm_prepare, .trigger = capture_pcm_trigger, .pointer = capture_pcm_pointer, @@ -894,9 +879,7 @@ static const struct snd_pcm_ops capture_pcm_ops = { static const struct snd_pcm_ops playback_pcm_ops = { .open = playback_pcm_open, .close = playback_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = playback_pcm_hw_params, - .hw_free = ua101_pcm_hw_free, .prepare = playback_pcm_prepare, .trigger = playback_pcm_trigger, .pointer = playback_pcm_pointer, @@ -1294,8 +1277,8 @@ static int ua101_probe(struct usb_interface *interface, strcpy(ua->pcm->name, name); snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_pcm_ops); snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(ua->pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(ua->pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); err = snd_usbmidi_create(card, ua->intf[INTF_MIDI], &ua->midi_list, &midi_quirk); |