From 3a2dc1677b60af250bea85d470ef5151c70a1264 Mon Sep 17 00:00:00 2001
From: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Date: Tue, 14 Jul 2015 13:06:44 +0530
Subject: [PATCH] i2c: pxa: Update debug function to dump more info on error

Update i2c_pxa_scream_blue_murder() fn to print more information
in case of error.
Also, use dev_err variants instead of printk.

Signed-off-by: Jett.Zhou <jtzhou@marvell.com>
Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Cc: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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