ALSA: oxfw: fix regression to handle Stanton SCS.1m/1d
At a commit 6c29230e ("ALSA: oxfw: delayed registration of sound card"), ALSA oxfw driver fails to handle SCS.1m/1d, due to -EBUSY at a call of snd_card_register(). The cause is that the driver manages to register two rawmidi instances with the same device number 0. This is a regression introduced since kernel 4.7. This commit fixes the regression, by fixing up device property after discovering stream formats. Fixes: 6c29230e ("ALSA: oxfw: delayed registration of sound card") Cc: <stable@vger.kernel.org> # 4.7+ Signed-off-by:Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
parent
2f726aec
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