Fix :
 gpio/gpio-pxa.c:605: ERROR: space required after that ',' (ctx:VxV)
 gpio/gpio-pxa.c:672: ERROR: space prohibited after that open parenthesis '('
Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>