From: Prabhakar Lad <prabhakar.csengg@gmail.com>
Date: Thu, 15 Jan 2015 19:05:37 +0000 (+0000)
Subject: fbdev: ssd1307fb: return proper error code if write command fails
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~129^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b72ae9a901cbfbe632570f278486142b037fe51;p=pandora-kernel.git

fbdev: ssd1307fb: return proper error code if write command fails

this patch fixes ssd1307fb_ssd1306_init() function to return
proper error codes in case of failures.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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