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| author | Ingo Molnar <mingo@kernel.org> | 2014-07-28 10:00:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-07-28 10:00:33 +0200 |
| commit | 5030c69755416d19516c0a61cd988a0e0062e041 (patch) | |
| tree | ca4d3088428cf033420f9df9111d796650bc59e5 /sound/usb/card.c | |
| parent | 2336ebc32676df5b794acfe0c980583ec6c05f34 (diff) | |
| parent | 64aa90f26c06e1cb2aacfb98a7d0eccfbd6c1a91 (diff) | |
| download | linux-5030c69755416d19516c0a61cd988a0e0062e041.tar.bz2 | |
Merge tag 'v3.16-rc7' into perf/core, to merge in the latest fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/usb/card.c')
| -rw-r--r-- | sound/usb/card.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index c3b5b7dca1c3..a09e5f3519e3 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -307,6 +307,11 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif) static int snd_usb_audio_free(struct snd_usb_audio *chip) { + struct list_head *p, *n; + + list_for_each_safe(p, n, &chip->ep_list) + snd_usb_endpoint_free(p); + mutex_destroy(&chip->mutex); kfree(chip); return 0; @@ -585,7 +590,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, struct snd_usb_audio *chip) { struct snd_card *card; - struct list_head *p, *n; + struct list_head *p; if (chip == (void *)-1L) return; @@ -598,14 +603,16 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, mutex_lock(®ister_mutex); chip->num_interfaces--; if (chip->num_interfaces <= 0) { + struct snd_usb_endpoint *ep; + snd_card_disconnect(card); /* release the pcm resources */ list_for_each(p, &chip->pcm_list) { snd_usb_stream_disconnect(p); } /* release the endpoint resources */ - list_for_each_safe(p, n, &chip->ep_list) { - snd_usb_endpoint_free(p); + list_for_each_entry(ep, &chip->ep_list, list) { + snd_usb_endpoint_release(ep); } /* release the midi resources */ list_for_each(p, &chip->midi_list) { |