ASoC: neo1973_gta02_wm8753: Use gpio_request_array to request gpios

Using gpio_request_array instead of requesting and setting up each gpio by hand
makes the code more readable and more compact.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
1 file changed