firmware: altera-serial: don't try to check void return value
Fixes:
.../altera_serial.c:84:6: error: void value not ignored as it ought to be

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 7376942 commit b7782cc79f00f492d4743bf786409e6b77ef8ebc
@Lucas Stach Lucas Stach authored on 24 Nov 2014
Sascha Hauer committed on 24 Nov 2014
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drivers/firmware/altera_serial.c