From: Afzal Mohammed <afzal@ti.com>
Date: Tue, 28 May 2013 06:24:48 +0000 (+0530)
Subject: ARM: OMAP2+: timer: initialize before using oh_name
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37bd6ca8ab6c103603e04e320d3debeb4596e481;p=pandora-kernel.git

ARM: OMAP2+: timer: initialize before using oh_name

of_property_read_string_index(...,&oh_name) in omap_dm_timer_init_one
does not alter the value of 'oh_name' even if the relevant function
fails and as 'oh_name' in stack may have a non-zero value, it would
be misunderstood by timer code that DT has specified "ti,hwmod"
property for timer. 'oh_name' in this scenario would be a junk value,
this would result in module not being enabled by hwmod API's for
timer, and in turn crash.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Acked-by: Jon Hunter <jgchunter@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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