Commit 2c767068 authored Jan 11, 2019 by Takashi Iwai

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>

parent 17bc4815

sound/usb/card.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;

sound/usb/line6/driver.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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;
		}