It's common gpiolib for recent Samsung SoCs. Move to drivers/gpio
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

This patch adds samsung_gpiolib_add_2bit_chips() for cleanup regarding
GPIOlib adding 2bit chips.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Fix on inclusion mach/gpio.h on plat-samsung/gpiolib.c
since new C preprocessor directives.
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Acked-by: NBen Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: minor title and message fix]
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

They are not exported, they are referenced via vtables.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

This patch moves GPIO common functions (from plat-s3c64xx) into plat-samsung.
and adds the config option to build the plat-samsung/gpiolib for Samsung SoCs.
Signed-off-by: NAdityapratap Sharma <aditya.ps@samsung.com>
Signed-off-by: NAtul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>