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| author | Takashi Iwai <tiwai@suse.de> | 2017-08-22 15:44:45 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-22 15:44:45 +0200 |
| commit | 241bc82e62b28fdb7223b85180fd814f4963c971 (patch) | |
| tree | f0d1a3889fd027e017faa37fc34bffe2fa038c41 /sound/firewire | |
| parent | ALSA: firewire-motu: add support for MOTU Audio Express (diff) | |
| parent | ALSA: core: Fix unexpected error at replacing user TLV (diff) | |
| download | linux-241bc82e62b28fdb7223b85180fd814f4963c971.tar.xz linux-241bc82e62b28fdb7223b85180fd814f4963c971.zip | |
Merge branch 'for-linus' into for-next
Conflicts:
sound/core/control.c
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/iso-resources.c | 7 | ||||
| -rw-r--r-- | sound/firewire/motu/motu.c | 1 |
2 files changed, 7 insertions, 1 deletions
diff --git a/sound/firewire/iso-resources.c b/sound/firewire/iso-resources.c index f0e4d502d604..066b5df666f4 100644 --- a/sound/firewire/iso-resources.c +++ b/sound/firewire/iso-resources.c @@ -210,9 +210,14 @@ EXPORT_SYMBOL(fw_iso_resources_update); */ void fw_iso_resources_free(struct fw_iso_resources *r) { - struct fw_card *card = fw_parent_device(r->unit)->card; + struct fw_card *card; int bandwidth, channel; + /* Not initialized. */ + if (r->unit == NULL) + return; + card = fw_parent_device(r->unit)->card; + mutex_lock(&r->mutex); if (r->allocated) { diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c index fddeb11283c3..2bbb764822fc 100644 --- a/sound/firewire/motu/motu.c +++ b/sound/firewire/motu/motu.c @@ -131,6 +131,7 @@ static void do_registration(struct work_struct *work) return; error: snd_motu_transaction_unregister(motu); + snd_motu_stream_destroy_duplex(motu); snd_card_free(motu->card); dev_info(&motu->unit->device, "Sound card registration failed: %d\n", err); |