Remove unneeded semicolon.

[vladimir] proper tags in subject line
Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
Acked-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>