From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 22 Sep 2013 05:04:23 +0000 (+0100)
Subject: drivers: CCI: fix the error handle in cci_pmu_probe()
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~49^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fee4f2c66a3b0f0e97e16b3084e8c4151ae9196f;p=pandora-kernel.git

drivers: CCI: fix the error handle in cci_pmu_probe()

This patch fix the error handle of function cci_pmu_probe():
- using IS_ERR() instead of NULL test for the return value of
  devm_ioremap_resource() since it nerver return NULL.
- remove kfree() for devm_kzalloc allocated memory
- remove dev_warn() since devm_ioremap_resource() has error message
  already.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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