From 2c76706843c998ceb136e8b04af1822832911e7b Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 11 Jan 2019 18:03:16 +0100 Subject: [PATCH] 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 Signed-off-by: Takashi Iwai --- sound/usb/card.c | 1 - sound/usb/line6/driver.c | 4 +--- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/sound/usb/card.c b/sound/usb/card.c index a105947..dfa38b7 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -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; diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index c1376bf..7afe8fa 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -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; } -- 2.7.4