Patch "ALSA: usb-audio: Fix quirks code is not called" has been added to the 4.6-stable tree

This is a note to let you know that I've just added the patch titled

ALSA: usb-audio: Fix quirks code is not called

to the 4.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
alsa-usb-audio-fix-quirks-code-is-not-called.patch
and it can be found in the queue-4.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Kazuki Oikawa <[email protected]>
Date: Mon, 18 Jul 2016 01:16:15 +0900
Subject: ALSA: usb-audio: Fix quirks code is not called

From: Kazuki Oikawa <[email protected]>

commit 76df52969711ae3725a98f26fbbc6a349803dcbf upstream.

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.

---
 sound/usb/card.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -552,7 +552,6 @@ static int usb_audio_probe(struct usb_in
 				goto __error;
 			}
 			chip = usb_chip[i];
-			dev_set_drvdata(&dev->dev, chip);
 			atomic_inc(&chip->active); /* avoid autopm */
 			break;
 		}

@@ -578,6 +577,7 @@ static int usb_audio_probe(struct usb_in
 			goto __error;
 		}
 	}
+	dev_set_drvdata(&dev->dev, chip);
 
 	/*
 	 * For devices with more than one control interface, we assume the

Patches currently in stable-queue which might be from [email protected] are

queue-4.6/alsa-usb-audio-fix-quirks-code-is-not-called.patch