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ALSA: usb: Remove superfluous snd_pcm_suspend*() calls 

The call of snd_pcm_suspend_all() & co became superfluous since we
call it in the PCM PM ops.  Let's remove them.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-01-11 18:03:16 +01:00
parent 17bc4815de
commit 2c76706843
2 changed files with 1 additions and 4 deletions
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1
sound/usb/card.c
View File

@ -811,7 +811,6 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
if (!chip->num_suspended_intf++) {
list_for_each_entry(as, &chip->pcm_list, list) {
snd_pcm_suspend_all(as->pcm);
snd_usb_pcm_suspend(as);
as->substream[0].need_setup_ep =
as->substream[1].need_setup_ep = true;

4
sound/usb/line6/driver.c
View File

@ -849,10 +849,8 @@ int line6_suspend(struct usb_interface *interface, pm_message_t message)
if (line6->properties->capabilities & LINE6_CAP_CONTROL)
line6_stop_listen(line6);
if (line6pcm != NULL) {
snd_pcm_suspend_all(line6pcm->pcm);
if (line6pcm != NULL)
line6pcm->flags = 0;
}
return 0;
}