Russell King d98642c3ee ARM: IMX: remove unnecessary use of IS_ERR_VALUE()
device_register() returns -ve values for errors, and zero for success.
There's no need to obfuscate the code with IS_ERR_VALUE().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-05-02 19:54:24 +01:00
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