From 23cbd4e84f98b36c91d19990760207112f142c5b Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 24 Feb 2013 10:51:00 +0000
Subject: [PATCH] ARM: cleanup: clk_get_sys() error handling

Fix clk_get_sys() error handling; IS_ERR() should be used rather than
IS_ERR_OR_NULL() to check for errors.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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