powerpc/mpc52xx: remove dead code from GPIO driver
authorWolfram Sang <w.sang@pengutronix.de>
Fri, 9 Jan 2009 22:49:05 +0000 (15:49 -0700)
committerGrant Likely <grant.likely@secretlab.ca>
Fri, 9 Jan 2009 22:49:05 +0000 (15:49 -0700)
Eliminate duplicate return statements

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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