[alsa-devel] [PATCH] us122l: add snd_us122l_free()
Takashi Iwai
tiwai at suse.de
Fri Apr 17 14:06:49 CEST 2009
At Fri, 17 Apr 2009 13:38:24 +0200,
Karsten Wiese wrote:
>
> Am Freitag 17 April 2009 schrieb Takashi Iwai:
> > At Thu, 16 Apr 2009 19:38:50 +0200,
> > Karsten Wiese wrote:
> > >
> > > Use it to clean up snd_us122l_card_used[].
> > >
> > > Signed-off-by: Karsten Wiese <fzu at wemgehoertderstaat.de>
> > > Cc: stable at kernel.org
> >
> > Is it really for stable kernel? Any bug report for this?
>
> This really is for stable too. The bug it fixes happens if one does:
>
> Start on a pc with onboard soundcard at index 0.
> $ modprobe snd_usb_us122l modprobe snd_usb_us122l index=2
> plug US122L soundcard
> $ cat /proc/asound/devices
> last command shows the US122L soundcard is at index 2.
>
> unplug US122L soundcard
> plug US122L soundcard
> $ cat /proc/asound/devices
> last command shows the US122L soundcard is at index 1 now, which is the bug
> the patch fixes.
OK, then please write up the problem to be fixed in the changelog,
too.
thanks,
Takashi
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