From: Haneen Mohammed <hamohammed.sa@gmail.com>
Date: Mon, 2 Mar 2015 18:37:38 +0000 (+0300)
Subject: Staging: emxx_udc: Replace custom printk macro ERR with dev_err or pr_err
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~683
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=886892798c9d29d3bb32e6a6d24e09565d71659e;p=pandora-kernel.git

Staging: emxx_udc: Replace custom printk macro ERR with dev_err or pr_err

This patch removes the use of custom printk macros ERR and replace it
with dev_err, or pr_err in the following cases:
- if no appropriate struct device *dev field where found for dev_err.
- or dev could be null eg. "dev_err(udc->dev" not possible inside "if
  (udc == null)"
Issue addressed by checkpatch.pl.

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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