From: Pekka Paalanen <pq@iki.fi>
Date: Sun, 22 Jan 2012 14:33:46 +0000 (+0200)
Subject: Staging: asus_oled: fix image processing
X-Git-Tag: v3.3-rc4~40^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=635032cb397b396241372fa0ff36ae758e658b23;p=pandora-kernel.git

Staging: asus_oled: fix image processing

Programming an image was broken, because odev->buf_offs was not advanced
for val == 0 in append_values(). This regression was introduced in:

 commit 1ff12a4aa354bed093a0240d5e6347b1e27601bc
 Author: Kevin A. Granade <kevin.granade@gmail.com>
 Date:   Sat Sep 5 01:03:39 2009 -0500

     Staging: asus_oled: Cleaned up checkpatch issues.

Fix the image processing by special-casing val == 0.

I have tested this change on an Asus G50V laptop only.

Cc: Jakub Schmidtke <sjakub@gmail.com>
Cc: Kevin A. Granade <kevin.granade@gmail.com>
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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