[U-Boot] [PATCH 0/4] gpio: atmel: fix code to use pointer for pio port

This patch set fix code to use pointer for pio port as the warning message suggested, remove the warning message remove unused at91_pio structure definition add common gpio API add copyright and remove error header info

runtime testing on at91sam9x5ek and sama5d3xek board compile testing for all atmel ek board

Bo Shen (4): gpio: atmel: fix code to use pointer for pio port gpio: atmel: remove the at91_pio definition gpio: atmel: add gpio common API support gpio: atmel: add copyright and remove error header info

arch/arm/include/asm/arch-at91/at91_pio.h | 15 -- drivers/gpio/at91_gpio.c | 277 ++++++++++++++++++----------- 2 files changed, 178 insertions(+), 114 deletions(-)