From: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Date: Tue, 14 Jul 2015 07:36:45 +0000 (+0530)
Subject: i2c: pxa: Use devm_ variants in probe function
X-Git-Tag: omap-for-v4.3/fixes-rc1~62^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51fcce86a70f6f63d733619afc425821118838dc;p=pandora-kernel.git

i2c: pxa: Use devm_ variants in probe function

This patch cleans up i2c_pxa_probe() function,

 - Use devm_ variants wherever
   This will clean both probe exit and i2c_pxa_remove() functions

 - Check platform resource before parsing any other data from DT/platform

 - Use dev_err on failure from i2c_add_numbered_adapter()

 - Use pr_info instead of printk for KERN_INFO

Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
[wsa: removed unneeded error prinout after devm_ioremap_resource]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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