hellow to all;
when I code the driver about IO with dm355,I use gpio_interrupt_enable(), I find it in " \mach-davinci\Gio.h".
it just "extern int gpio_interrupt_enable(unsigned gpio, int trigger);" in Gio.h.
but I want to know the final defination of "gpio_interrupt_enable", and how it work ???where it defines????
thank you