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>
This commit is contained in:
Russell King 2013-03-13 20:49:10 +00:00
commit d98642c3ee