From f3f80a9205da74fa56d613f4c14b88b6e4e6caa8 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 8 Jan 2009 15:32:56 +0100
Subject: ALSA: caiaq - Fix Oops with MIDI
The snd-usb-caiaq driver causes Oops occasionally when accessing MIDI
devices. This patch fixes the Oops and invalid URB submission errors
as well.
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/usb/caiaq/caiaq-device.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'sound/usb/caiaq/caiaq-device.h')
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index f9fbdbae269d..ab56e738c5fc 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -75,6 +75,7 @@ struct snd_usb_caiaqdev {
wait_queue_head_t ep1_wait_queue;
wait_queue_head_t prepare_wait_queue;
int spec_received, audio_parm_answer;
+ int midi_out_active;
char vendor_name[CAIAQ_USB_STR_LEN];
char product_name[CAIAQ_USB_STR_LEN];
--
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