From 408c8b8ca46c16fa09a6795613db74a8d2de7980 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 4 May 2010 12:49:04 +0900 Subject: ARM: BAST: Update mach-bast to use gpiolib API Change mach-bast .c to use gpiolib for the GPIO lines that are directly manipulated by it. Signed-off-by: Ben Dooks --- arch/arm/mach-s3c2410/mach-bast.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-s3c2410/mach-bast.c') diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 02b1b6220cba..d03cbe2acde6 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -216,9 +216,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] __initdata = { static int bast_pm_suspend(struct sys_device *sd, pm_message_t state) { /* ensure that an nRESET is not generated on resume. */ - s3c2410_gpio_setpin(S3C2410_GPA(21), 1); - s3c2410_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPIO_OUTPUT); - + gpio_direction_output(S3C2410_GPA(21), 1); return 0; } @@ -658,6 +656,8 @@ static void __init bast_init(void) nor_simtec_init(); simtec_audio_add(NULL, true, &bast_audio); + WARN_ON(gpio_request(S3C2410_GPA(21), "bast nreset")); + s3c_cpufreq_setboard(&bast_cpufreq); } -- cgit v1.2.3 From 40b956f026a3303a67d2ab7fffa2331f72e1e019 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Tue, 4 May 2010 14:38:49 +0900 Subject: ARM: S3C24XX: Drop s3c2410 specific s3c2410_gpio_cfgpin() The s3c_gpio_cfgpin() call should be functionally equivalent, so replace the s3c2410_gpio_cfgpin() calls in the s3c24xx code with s3c_gpio_cfgpin to allow moving away from a fixed GPIO number to register address mapping Signed-off-by: Ben Dooks --- arch/arm/mach-s3c2410/mach-bast.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-s3c2410/mach-bast.c') diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index d03cbe2acde6..b061ddcf3067 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -61,6 +61,7 @@ #include #include #include +#include #include #include "usb-simtec.h" @@ -222,7 +223,7 @@ static int bast_pm_suspend(struct sys_device *sd, pm_message_t state) static int bast_pm_resume(struct sys_device *sd) { - s3c2410_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT); + s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT); return 0; } -- cgit v1.2.3