From: Clemens Ladisch <clemens@ladisch.de>
Date: Wed, 11 May 2011 08:49:02 +0000 (+0200)
Subject: ALSA: isight: fix divide error when queueing packets
X-Git-Tag: 2.1b_release~3866^2~14^2~22
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f2934cd499ba2c7f605787508b4cfcfa3a45b0a4;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

ALSA: isight: fix divide error when queueing packets

Set the .header_size field when queueing packets to avoid a division by
zero.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index 4e33491..10a9b9b 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -82,6 +82,7 @@ MODULE_LICENSE("GPL v2");
 static struct fw_iso_packet audio_packet = {
 	.payload_length = sizeof(struct audio_payload),
 	.interrupt = 1,
+	.header_length = 4,
 };
 
 static void isight_update_pointers(struct isight *isight, unsigned int count)