Trivial unbalanced parenthesis macro fix.
Signed-off-by: NMariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Definitions for Analog-to-Digital Converter (ADC) found on the Atmel
AT91SAM9260 processor.
Signed-off-by: NAndrew Victor <andrew@sanpeople.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>