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authorKazuki Oikawa <k@oikw.org>2016-07-18 01:16:15 +0900
committerTakashi Iwai <tiwai@suse.de>2016-07-18 12:32:45 +0200
commit76df52969711ae3725a98f26fbbc6a349803dcbf (patch)
treedca13d82037823b6a30c5fd84e56d4998eece1a5
parentd716fb03f76411fc7e138692e33b749cada5c094 (diff)
ALSA: usb-audio: Fix quirks code is not calledsound-4.7-fix2
snd_usb_{set_interface,ctl_msg}_quirk checks chip->usb_id to need calling a quirks code. But existed code path that not calling dev_set_drvdata in usb_audio_probe. Fixes: 79289e24194a ("ALSA: usb-audio: Refer to chip->usb_id for quirks and MIDI creation") Signed-off-by: Kazuki Oikawa <k@oikw.org> Cc: <stable@vger.kernel.org> # v4.6+ Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Tested-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/usb/card.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 69860da473ea..9e5276d6dda0 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -556,7 +556,6 @@ static int usb_audio_probe(struct usb_interface *intf,
goto __error;
}
chip = usb_chip[i];
- dev_set_drvdata(&dev->dev, chip);
atomic_inc(&chip->active); /* avoid autopm */
break;
}
@@ -582,6 +581,7 @@ static int usb_audio_probe(struct usb_interface *intf,
goto __error;
}
}
+ dev_set_drvdata(&dev->dev, chip);
/*
* For devices with more than one control interface, we assume the