[PATCH 3/6] [POWERPC] QE: prepare QE PIO code for GPIO LIB support

[Timur Tabi]

Anton Vorontsov wrote:
> - split and export __par_io_config_pin() out of par_io_config_pin(), so we
>   could use the prefixed version with GPIO LIB API;
> - rename struct port_regs to qe_pio_regs, and place it into qe.h;
> - rename #define NUM_OF_PINS to QE_PIO_PINS, and place it into qe.h.
> 
> Signed-off-by: Anton Vorontsov <avorontsov at ru.mvista.com>

Acked-By: Timur Tabi <timur at freescale.com>

-- 
Timur Tabi
Linux kernel developer at Freescale