X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv7%2Fsc8830%2Fgpio.c;h=dd6b5361a5d79bc771e61fed11f0cd583f4258b0;hb=2b427c722a66bd4766e19a897c1ce81b184d41e8;hp=2c5fe92fd63cc16b35fb5a85f9b3fda064037a3e;hpb=70c9b062ef932fd9af53168d16ff9767f0654630;p=profile%2Fmobile%2Fplatform%2Fkernel%2Fu-boot-tm1.git

diff --git a/arch/arm/cpu/armv7/sc8830/gpio.c b/arch/arm/cpu/armv7/sc8830/gpio.c
index 2c5fe92..dd6b536 100644
--- a/arch/arm/cpu/armv7/sc8830/gpio.c
+++ b/arch/arm/cpu/armv7/sc8830/gpio.c
@@ -19,23 +19,6 @@
 #include <asm/arch/asm_generic_gpio.h>
 #include <asm/arch/chip_drv_common_io.h>
 
-#define KERN_WARNING ""
-#define WARN(nmu, fmt...) printf(fmt)
-#define WARN_ON(num)
-#define BUG_ON(__cond__) if(__cond__) printf("%s line: %d bug on\n", __FUNCTION__, __LINE__)
-#define pr_err(fmt...) printf(fmt)
-#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
-#define pr_debug(fmt...) printf(fmt)
-
-//#define DEBUG
-
-
-#ifdef DEBUG
-#define GPIO_DBG(fmt...) pr_debug(fmt)
-#else
-#define GPIO_DBG(fmt...)
-#endif
-
 #ifndef GPO_TRI
 #define GPO_TRI            0xFFFF
 #endif
@@ -57,7 +40,6 @@ struct gpio_irq_map {
 	int irq_num;
 };
 
-#define GPIO_INVALID_ID 0xffff
 #define INVALID_REG		(~(u32)0)
 
 //static struct gpio_irq_map gpio_irq_table[NR_GPIO_IRQS];
@@ -98,7 +80,6 @@ static void __gpio_set_dir (struct gpio_info * info, int dir)
 {
 	int value = !!dir;
 	u32 reg_addr = 0;
-	unsigned long flags;
 
 	reg_addr = info->base_addr;
 
@@ -124,7 +105,6 @@ static void __gpio_set_dir (struct gpio_info * info, int dir)
 		    return;
 	}
 
-	//local_irq_save(flags);
 	value = gpio_reg_get(reg_addr, info->die);
 
 	if (dir)
@@ -132,8 +112,6 @@ static void __gpio_set_dir (struct gpio_info * info, int dir)
 	else
 		value &= ~(1 << info->bit_num);
        gpio_reg_set(reg_addr, info->die, value);
-
-	//local_irq_restore(flags);
 }
 
 /*
@@ -262,7 +240,6 @@ static void __gpio_set_pin_data (struct gpio_info *info ,int b_on)
 	u32 offset_addr;
 	u32 reg_addr;
 	int value;
-	unsigned long flags;
 
 	reg_addr = info->base_addr;
 
@@ -272,15 +249,12 @@ static void __gpio_set_pin_data (struct gpio_info *info ,int b_on)
 
 	reg_addr += offset_addr;
 
-	//local_irq_save(flags);
-
 	value = gpio_reg_get(reg_addr, info->die);
 	if (b_on)
 		value |= 1 << info->bit_num;
 	else
 		value &= ~(1 << info->bit_num);
 	gpio_reg_set(reg_addr, info->die, value);
-	//local_irq_restore(flags);
 }
 
 /*
@@ -291,21 +265,18 @@ static void __gpio_set_data_mask (struct gpio_info *info, int b_on)
 	int value;
 	u32 reg_addr;
 	u32 offset_addr;
-	unsigned long flags;
 
 	reg_addr = info->base_addr;
 	offset_addr = __gpio_get_data_mask_reg_offs(info);
 	if (offset_addr != INVALID_REG) {
 		reg_addr += offset_addr;
 
-		//local_irq_save(flags);
 		value = gpio_reg_get(reg_addr, info->die);
 		if (b_on)
 			value |= 1 << info->bit_num;
 		else
 			value &= ~(1 << info->bit_num);
 		gpio_reg_set(reg_addr, info->die, value);
-		//local_irq_restore(flags);
 
 		GPIO_DBG("After setting gpio_addr %x data mask :%x\r\n", reg_addr,
 		gpio_reg_get(reg_addr, info->die));