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authorMike Frysinger <vapier@gentoo.org>2011-04-29 18:03:30 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 16:38:01 +0200
commitc52b4f794541c9aad15148ae8f4e1af775e3e776 (patch)
tree9dd3cecd3c22140b887b719a7e536cbe2ea32374 /post
parent6c768ca746c341dd6acbb8b39f48acb48e964d83 (diff)
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serial: drop serial_register return value
The serial_register function never fails (always return 0), so change it to a void function to avoid wasting overhead on it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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