ALSA: atmel: remove dependency on <mach/gpio.h>

This include is completely unused since the AT91 sound driver
actually uses gpiolib properly.

Signed-off-by: Linus Walleij <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
1 file changed