From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 17 May 2013 11:52:02 +0000 (+0000)
Subject: thermal: cut the spaces when user sets policy
X-Git-Tag: v3.11-rc1~27^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42a5bf507d7f7ecbf606eb392dd9d2e4d009c36b;p=pandora-kernel.git

thermal: cut the spaces when user sets policy

Setting policy results in invalid value error.
	% echo "step_wise" > policy
	% echo: write error: Invalid argument

Need clean up of the buffer which "echo" may add based on the arguments, before
comparing aganist list of governor names.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Tested-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

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