mfd: Modify samsung mfd driver for common api

Previous naming rule of samsung pmic start with s5m prefix.
But It is changed by s2m.
To cover various samsung s2m and s5m series,
This patch modify function and variable name for common usage.

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 102 insertions, 102 deletions

diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index 5e90cc1f0fd..d9c11374ad0 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -1,5 +1,5 @@
 /*
- * s5m-irq.c
+ * sec-irq.c
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd
  *              http://www.samsung.com
@@ -16,12 +16,12 @@
 #include <linux/irq.h>
 #include <linux/mfd/samsung/s5m-core.h>
 
-struct s5m_irq_data {
+struct sec_irq_data {
 	int reg;
 	int mask;
 };
 
-static struct s5m_irq_data s5m8767_irqs[] = {
+static struct sec_irq_data s5m8767_irqs[] = {
 	[S5M8767_IRQ_PWRR] = {
 		.reg = 1,
 		.mask = S5M8767_IRQ_PWRR_MASK,
@@ -92,7 +92,7 @@ static struct s5m_irq_data s5m8767_irqs[] = {
 	},
 };
 
-static struct s5m_irq_data s5m8763_irqs[] = {
+static struct sec_irq_data s5m8763_irqs[] = {
 	[S5M8763_IRQ_DCINF] = {
 		.reg = 1,
 		.mask = S5M8763_IRQ_DCINF_MASK,
@@ -167,51 +167,51 @@ static struct s5m_irq_data s5m8763_irqs[] = {
 	},
 };
 
-static inline struct s5m_irq_data *
-irq_to_s5m8767_irq(struct s5m87xx_dev *s5m87xx, int irq)
+static inline struct sec_irq_data *
+irq_to_s5m8767_irq(struct sec_pmic_dev *sec_pmic, int irq)
 {
-	return &s5m8767_irqs[irq - s5m87xx->irq_base];
+	return &s5m8767_irqs[irq - sec_pmic->irq_base];
 }
 
 static void s5m8767_irq_lock(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
 
-	mutex_lock(&s5m87xx->irqlock);
+	mutex_lock(&sec_pmic->irqlock);
 }
 
 static void s5m8767_irq_sync_unlock(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(s5m87xx->irq_masks_cur); i++) {
-		if (s5m87xx->irq_masks_cur[i] != s5m87xx->irq_masks_cache[i]) {
-			s5m87xx->irq_masks_cache[i] = s5m87xx->irq_masks_cur[i];
-			s5m_reg_write(s5m87xx, S5M8767_REG_INT1M + i,
-					s5m87xx->irq_masks_cur[i]);
+	for (i = 0; i < ARRAY_SIZE(sec_pmic->irq_masks_cur); i++) {
+		if (sec_pmic->irq_masks_cur[i] != sec_pmic->irq_masks_cache[i]) {
+			sec_pmic->irq_masks_cache[i] = sec_pmic->irq_masks_cur[i];
+			sec_reg_write(sec_pmic, S5M8767_REG_INT1M + i,
+					sec_pmic->irq_masks_cur[i]);
 		}
 	}
 
-	mutex_unlock(&s5m87xx->irqlock);
+	mutex_unlock(&sec_pmic->irqlock);
 }
 
 static void s5m8767_irq_unmask(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
-	struct s5m_irq_data *irq_data = irq_to_s5m8767_irq(s5m87xx,
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
+	struct sec_irq_data *irq_data = irq_to_s5m8767_irq(sec_pmic,
 							       data->irq);
 
-	s5m87xx->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
+	sec_pmic->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
 }
 
 static void s5m8767_irq_mask(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
-	struct s5m_irq_data *irq_data = irq_to_s5m8767_irq(s5m87xx,
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
+	struct sec_irq_data *irq_data = irq_to_s5m8767_irq(sec_pmic,
 							       data->irq);
 
-	s5m87xx->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
+	sec_pmic->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
 }
 
 static struct irq_chip s5m8767_irq_chip = {
@@ -222,51 +222,51 @@ static struct irq_chip s5m8767_irq_chip = {
 	.irq_unmask = s5m8767_irq_unmask,
 };
 
-static inline struct s5m_irq_data *
-irq_to_s5m8763_irq(struct s5m87xx_dev *s5m87xx, int irq)
+static inline struct sec_irq_data *
+irq_to_s5m8763_irq(struct sec_pmic_dev *sec_pmic, int irq)
 {
-	return &s5m8763_irqs[irq - s5m87xx->irq_base];
+	return &s5m8763_irqs[irq - sec_pmic->irq_base];
 }
 
 static void s5m8763_irq_lock(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
 
-	mutex_lock(&s5m87xx->irqlock);
+	mutex_lock(&sec_pmic->irqlock);
 }
 
 static void s5m8763_irq_sync_unlock(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
 	int i;
 
-	for (i = 0; i < ARRAY_SIZE(s5m87xx->irq_masks_cur); i++) {
-		if (s5m87xx->irq_masks_cur[i] != s5m87xx->irq_masks_cache[i]) {
-			s5m87xx->irq_masks_cache[i] = s5m87xx->irq_masks_cur[i];
-			s5m_reg_write(s5m87xx, S5M8763_REG_IRQM1 + i,
-					s5m87xx->irq_masks_cur[i]);
+	for (i = 0; i < ARRAY_SIZE(sec_pmic->irq_masks_cur); i++) {
+		if (sec_pmic->irq_masks_cur[i] != sec_pmic->irq_masks_cache[i]) {
+			sec_pmic->irq_masks_cache[i] = sec_pmic->irq_masks_cur[i];
+			sec_reg_write(sec_pmic, S5M8763_REG_IRQM1 + i,
+					sec_pmic->irq_masks_cur[i]);
 		}
 	}
 
-	mutex_unlock(&s5m87xx->irqlock);
+	mutex_unlock(&sec_pmic->irqlock);
 }
 
 static void s5m8763_irq_unmask(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
-	struct s5m_irq_data *irq_data = irq_to_s5m8763_irq(s5m87xx,
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
+	struct sec_irq_data *irq_data = irq_to_s5m8763_irq(sec_pmic,
 							       data->irq);
 
-	s5m87xx->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
+	sec_pmic->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
 }
 
 static void s5m8763_irq_mask(struct irq_data *data)
 {
-	struct s5m87xx_dev *s5m87xx = irq_data_get_irq_chip_data(data);
-	struct s5m_irq_data *irq_data = irq_to_s5m8763_irq(s5m87xx,
+	struct sec_pmic_dev *sec_pmic = irq_data_get_irq_chip_data(data);
+	struct sec_irq_data *irq_data = irq_to_s5m8763_irq(sec_pmic,
 							       data->irq);
 
-	s5m87xx->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
+	sec_pmic->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
 }
 
 static struct irq_chip s5m8763_irq_chip = {
@@ -280,26 +280,26 @@ static struct irq_chip s5m8763_irq_chip = {
 
 static irqreturn_t s5m8767_irq_thread(int irq, void *data)
 {
-	struct s5m87xx_dev *s5m87xx = data;
+	struct sec_pmic_dev *sec_pmic = data;
 	u8 irq_reg[NUM_IRQ_REGS-1];
 	int ret;
 	int i;
 
 
-	ret = s5m_bulk_read(s5m87xx, S5M8767_REG_INT1,
+	ret = sec_bulk_read(sec_pmic, S5M8767_REG_INT1,
 				NUM_IRQ_REGS - 1, irq_reg);
 	if (ret < 0) {
-		dev_err(s5m87xx->dev, "Failed to read interrupt register: %d\n",
+		dev_err(sec_pmic->dev, "Failed to read interrupt register: %d\n",
 				ret);
 		return IRQ_NONE;
 	}
 
 	for (i = 0; i < NUM_IRQ_REGS - 1; i++)
-		irq_reg[i] &= ~s5m87xx->irq_masks_cur[i];
+		irq_reg[i] &= ~sec_pmic->irq_masks_cur[i];
 
 	for (i = 0; i < S5M8767_IRQ_NR; i++) {
 		if (irq_reg[s5m8767_irqs[i].reg - 1] & s5m8767_irqs[i].mask)
-			handle_nested_irq(s5m87xx->irq_base + i);
+			handle_nested_irq(sec_pmic->irq_base + i);
 	}
 
 	return IRQ_HANDLED;
@@ -307,44 +307,44 @@ static irqreturn_t s5m8767_irq_thread(int irq, void *data)
 
 static irqreturn_t s5m8763_irq_thread(int irq, void *data)
 {
-	struct s5m87xx_dev *s5m87xx = data;
+	struct sec_pmic_dev *sec_pmic = data;
 	u8 irq_reg[NUM_IRQ_REGS];
 	int ret;
 	int i;
 
-	ret = s5m_bulk_read(s5m87xx, S5M8763_REG_IRQ1,
+	ret = sec_bulk_read(sec_pmic, S5M8763_REG_IRQ1,
 				NUM_IRQ_REGS, irq_reg);
 	if (ret < 0) {
-		dev_err(s5m87xx->dev, "Failed to read interrupt register: %d\n",
+		dev_err(sec_pmic->dev, "Failed to read interrupt register: %d\n",
 				ret);
 		return IRQ_NONE;
 	}
 
 	for (i = 0; i < NUM_IRQ_REGS; i++)
-		irq_reg[i] &= ~s5m87xx->irq_masks_cur[i];
+		irq_reg[i] &= ~sec_pmic->irq_masks_cur[i];
 
 	for (i = 0; i < S5M8763_IRQ_NR; i++) {
 		if (irq_reg[s5m8763_irqs[i].reg - 1] & s5m8763_irqs[i].mask)
-			handle_nested_irq(s5m87xx->irq_base + i);
+			handle_nested_irq(sec_pmic->irq_base + i);
 	}
 
 	return IRQ_HANDLED;
 }
 
-int s5m_irq_resume(struct s5m87xx_dev *s5m87xx)
+int sec_irq_resume(struct sec_pmic_dev *sec_pmic)
 {
-	if (s5m87xx->irq && s5m87xx->irq_base) {
-		switch (s5m87xx->device_type) {
+	if (sec_pmic->irq && sec_pmic->irq_base) {
+		switch (sec_pmic->device_type) {
 		case S5M8763X:
-			s5m8763_irq_thread(s5m87xx->irq_base, s5m87xx);
+			s5m8763_irq_thread(sec_pmic->irq_base, sec_pmic);
 			break;
 		case S5M8767X:
-			s5m8767_irq_thread(s5m87xx->irq_base, s5m87xx);
+			s5m8767_irq_thread(sec_pmic->irq_base, sec_pmic);
 			break;
 		default:
-			dev_err(s5m87xx->dev,
+			dev_err(sec_pmic->dev,
 				"Unknown device type %d\n",
-				s5m87xx->device_type);
+				sec_pmic->device_type);
 			return -EINVAL;
 
 		}
@@ -352,43 +352,43 @@ int s5m_irq_resume(struct s5m87xx_dev *s5m87xx)
 	return 0;
 }
 
-int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
+int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 {
 	int i;
 	int cur_irq;
 	int ret = 0;
-	int type = s5m87xx->device_type;
+	int type = sec_pmic->device_type;
 
-	if (!s5m87xx->irq) {
-		dev_warn(s5m87xx->dev,
+	if (!sec_pmic->irq) {
+		dev_warn(sec_pmic->dev,
 			 "No interrupt specified, no interrupts\n");
-		s5m87xx->irq_base = 0;
+		sec_pmic->irq_base = 0;
 		return 0;
 	}
 
-	if (!s5m87xx->irq_base) {
-		dev_err(s5m87xx->dev,
+	if (!sec_pmic->irq_base) {
+		dev_err(sec_pmic->dev,
 			"No interrupt base specified, no interrupts\n");
 		return 0;
 	}
 
-	mutex_init(&s5m87xx->irqlock);
+	mutex_init(&sec_pmic->irqlock);
 
 	switch (type) {
 	case S5M8763X:
 		for (i = 0; i < NUM_IRQ_REGS; i++) {
-			s5m87xx->irq_masks_cur[i] = 0xff;
-			s5m87xx->irq_masks_cache[i] = 0xff;
-			s5m_reg_write(s5m87xx, S5M8763_REG_IRQM1 + i,
+			sec_pmic->irq_masks_cur[i] = 0xff;
+			sec_pmic->irq_masks_cache[i] = 0xff;
+			sec_reg_write(sec_pmic, S5M8763_REG_IRQM1 + i,
 						0xff);
 		}
 
-		s5m_reg_write(s5m87xx, S5M8763_REG_STATUSM1, 0xff);
-		s5m_reg_write(s5m87xx, S5M8763_REG_STATUSM2, 0xff);
+		sec_reg_write(sec_pmic, S5M8763_REG_STATUSM1, 0xff);
+		sec_reg_write(sec_pmic, S5M8763_REG_STATUSM2, 0xff);
 
 		for (i = 0; i < S5M8763_IRQ_NR; i++) {
-			cur_irq = i + s5m87xx->irq_base;
-			irq_set_chip_data(cur_irq, s5m87xx);
+			cur_irq = i + sec_pmic->irq_base;
+			irq_set_chip_data(cur_irq, sec_pmic);
 			irq_set_chip_and_handler(cur_irq, &s5m8763_irq_chip,
 						 handle_edge_irq);
 			irq_set_nested_thread(cur_irq, 1);
@@ -399,30 +399,30 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
 #endif
 		}
 
-		ret = request_threaded_irq(s5m87xx->irq, NULL,
+		ret = request_threaded_irq(sec_pmic->irq, NULL,
 					s5m8763_irq_thread,
 					IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-					"s5m87xx-irq", s5m87xx);
+					"sec-pmic-irq", sec_pmic);
 		if (ret) {
-			dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n",
-				s5m87xx->irq, ret);
+			dev_err(sec_pmic->dev, "Failed to request IRQ %d: %d\n",
+				sec_pmic->irq, ret);
 			return ret;
 		}
 		break;
 	case S5M8767X:
 		for (i = 0; i < NUM_IRQ_REGS - 1; i++) {
-			s5m87xx->irq_masks_cur[i] = 0xff;
-			s5m87xx->irq_masks_cache[i] = 0xff;
-			s5m_reg_write(s5m87xx, S5M8767_REG_INT1M + i,
+			sec_pmic->irq_masks_cur[i] = 0xff;
+			sec_pmic->irq_masks_cache[i] = 0xff;
+			sec_reg_write(sec_pmic, S5M8767_REG_INT1M + i,
 						0xff);
 		}
 		for (i = 0; i < S5M8767_IRQ_NR; i++) {
-			cur_irq = i + s5m87xx->irq_base;
-			irq_set_chip_data(cur_irq, s5m87xx);
+			cur_irq = i + sec_pmic->irq_base;
+			irq_set_chip_data(cur_irq, sec_pmic);
 			if (ret) {
-				dev_err(s5m87xx->dev,
+				dev_err(sec_pmic->dev,
 					"Failed to irq_set_chip_data %d: %d\n",
-					s5m87xx->irq, ret);
+					sec_pmic->irq, ret);
 				return ret;
 			}
 
@@ -436,40 +436,40 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
 #endif
 		}
 
-		ret = request_threaded_irq(s5m87xx->irq, NULL,
+		ret = request_threaded_irq(sec_pmic->irq, NULL,
 					   s5m8767_irq_thread,
 					   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-					   "s5m87xx-irq", s5m87xx);
+					   "sec-pmic-irq", sec_pmic);
 		if (ret) {
-			dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n",
-				s5m87xx->irq, ret);
+			dev_err(sec_pmic->dev, "Failed to request IRQ %d: %d\n",
+				sec_pmic->irq, ret);
 			return ret;
 		}
 		break;
 	default:
-		dev_err(s5m87xx->dev,
-			"Unknown device type %d\n", s5m87xx->device_type);
+		dev_err(sec_pmic->dev,
+			"Unknown device type %d\n", sec_pmic->device_type);
 		return -EINVAL;
 	}
 
-	if (!s5m87xx->ono)
+	if (!sec_pmic->ono)
 		return 0;
 
 	switch (type) {
 	case S5M8763X:
-		ret = request_threaded_irq(s5m87xx->ono, NULL,
+		ret = request_threaded_irq(sec_pmic->ono, NULL,
 						s5m8763_irq_thread,
 						IRQF_TRIGGER_FALLING |
 						IRQF_TRIGGER_RISING |
-						IRQF_ONESHOT, "s5m87xx-ono",
-						s5m87xx);
+						IRQF_ONESHOT, "sec_pmic-ono",
+						sec_pmic);
 		break;
 	case S5M8767X:
-		ret = request_threaded_irq(s5m87xx->ono, NULL,
+		ret = request_threaded_irq(sec_pmic->ono, NULL,
 					s5m8767_irq_thread,
 					IRQF_TRIGGER_FALLING |
 					IRQF_TRIGGER_RISING |
-					IRQF_ONESHOT, "s5m87xx-ono", s5m87xx);
+					IRQF_ONESHOT, "sec_pmic-ono", sec_pmic);
 		break;
 	default:
 		ret = -EINVAL;
@@ -477,19 +477,19 @@ int s5m_irq_init(struct s5m87xx_dev *s5m87xx)
 	}
 
 	if (ret) {
-		dev_err(s5m87xx->dev, "Failed to request IRQ %d: %d\n",
-			s5m87xx->ono, ret);
+		dev_err(sec_pmic->dev, "Failed to request IRQ %d: %d\n",
+			sec_pmic->ono, ret);
 		return ret;
 	}
 
 	return 0;
 }
 
-void s5m_irq_exit(struct s5m87xx_dev *s5m87xx)
+void sec_irq_exit(struct sec_pmic_dev *sec_pmic)
 {
-	if (s5m87xx->ono)
-		free_irq(s5m87xx->ono, s5m87xx);
+	if (sec_pmic->ono)
+		free_irq(sec_pmic->ono, sec_pmic);
 
-	if (s5m87xx->irq)
-		free_irq(s5m87xx->irq, s5m87xx);
+	if (sec_pmic->irq)
+		free_irq(sec_pmic->irq, sec_pmic);
 }