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| /openbmc/linux/sound/drivers/mpu401/ |
| H A D | mpu401_uart.c | bc733d49 Mon Jul 23 04:35:55 CDT 2012 Takashi Iwai <tiwai@suse.de> ALSA: mpu401: Fix missing initialization of irq field
The irq field of struct snd_mpu401 is supposed to be initialized to -1.
Since it's set to zero as of now, a probing error before the irq
installation results in a kernel warning "Trying to free already-free
IRQ 0".
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44821
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
bc733d49 Mon Jul 23 04:35:55 CDT 2012 Takashi Iwai <tiwai@suse.de> ALSA: mpu401: Fix missing initialization of irq field
The irq field of struct snd_mpu401 is supposed to be initialized to -1.
Since it's set to zero as of now, a probing error before the irq
installation results in a kernel warning "Trying to free already-free
IRQ 0".
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44821
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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