tree 6c8fc95ce2004bdd0e0692110a09b4a023624893
parent 3db46c939677e32e311d354b619fd552ceafd123
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1368791522 +0000
committer Zhang Rui <rui.zhang@intel.com> 1369706662 +0800

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>