ARM: SAMSUNG: Add GPIO configuration read calls

Add the necessary 1,2 and 4 bit configuration read calls for the new
gpio code to allow removal of the old s3c24xx gpio code.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-s5p6440/gpio.c b/arch/arm/mach-s5p6440/gpio.c
index b0ea741177ad..262dc75d5bea 100644
--- a/arch/arm/mach-s5p6440/gpio.c
+++ b/arch/arm/mach-s5p6440/gpio.c
@@ -161,12 +161,15 @@ static struct s3c_gpio_cfg s5p6440_gpio_cfgs[] = {
         }, {
                 .cfg_eint       = 0,
                 .set_config     = s3c_gpio_setcfg_s3c24xx,
+                .get_config     = s3c_gpio_getcfg_s3c24xx,
         }, {
                 .cfg_eint       = 2,
                 .set_config     = s3c_gpio_setcfg_s3c24xx,
+                .get_config     = s3c_gpio_getcfg_s3c24xx,
         }, {
                 .cfg_eint       = 3,
                 .set_config     = s3c_gpio_setcfg_s3c24xx,
+                .get_config     = s3c_gpio_getcfg_s3c24xx,
         },
 };
 
@@ -279,6 +282,8 @@ void __init s5p6440_gpiolib_set_cfg(struct s3c_gpio_cfg *chipcfg, int nr_chips)
         for (; nr_chips > 0; nr_chips--, chipcfg++) {
                 if (!chipcfg->set_config)
                         chipcfg->set_config     = s3c_gpio_setcfg_s3c64xx_4bit;
+                if (!chipcfg->get_config)
+                        chipcfg->get_config     = s3c_gpio_getcfg_s3c64xx_4bit;
                 if (!chipcfg->set_pull)
                         chipcfg->set_pull       = s3c_gpio_setpull_updown;
                 if (!chipcfg->get_pull)