resource: Let request_ioport_region return an error pointer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent ed6e965 commit d5a82eb095def58f3a19127bb08ff96d799b63a5
@Sascha Hauer Sascha Hauer authored on 12 Sep 2014
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common/resource.c
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drivers/serial/serial_ns16550.c