5 files changed, 54 insertions, 104 deletions

diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 2c7c3e191591..ba84a6e77e03 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -255,10 +255,10 @@ static int max77693_muic_set_debounce_time(struct max77693_muic_info *info,
         case ADC_DEBOUNCE_TIME_10MS:
         case ADC_DEBOUNCE_TIME_25MS:
         case ADC_DEBOUNCE_TIME_38_62MS:
-                ret = max77693_update_reg(info->max77693->regmap_muic,
+                ret = regmap_update_bits(info->max77693->regmap_muic,
                                           MAX77693_MUIC_REG_CTRL3,
-                                          time << CONTROL3_ADCDBSET_SHIFT,
-                                          CONTROL3_ADCDBSET_MASK);
+                                          CONTROL3_ADCDBSET_MASK,
+                                          time << CONTROL3_ADCDBSET_SHIFT);
                 if (ret) {
                         dev_err(info->dev, "failed to set ADC debounce time\n");
                         return ret;
@@ -286,15 +286,15 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
                 u8 val, bool attached)
 {
         int ret = 0;
-        u8 ctrl1, ctrl2 = 0;
+        unsigned int ctrl1, ctrl2 = 0;
 
         if (attached)
                 ctrl1 = val;
         else
                 ctrl1 = CONTROL1_SW_OPEN;
 
-        ret = max77693_update_reg(info->max77693->regmap_muic,
-                        MAX77693_MUIC_REG_CTRL1, ctrl1, COMP_SW_MASK);
+        ret = regmap_update_bits(info->max77693->regmap_muic,
+                        MAX77693_MUIC_REG_CTRL1, COMP_SW_MASK, ctrl1);
         if (ret < 0) {
                 dev_err(info->dev, "failed to update MUIC register\n");
                 return ret;
@@ -305,9 +305,9 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
         else
                 ctrl2 |= CONTROL2_LOWPWR_MASK;  /* LowPwr=1, CPEn=0 */
 
-        ret = max77693_update_reg(info->max77693->regmap_muic,
-                        MAX77693_MUIC_REG_CTRL2, ctrl2,
-                        CONTROL2_LOWPWR_MASK | CONTROL2_CPEN_MASK);
+        ret = regmap_update_bits(info->max77693->regmap_muic,
+                        MAX77693_MUIC_REG_CTRL2,
+                        CONTROL2_LOWPWR_MASK | CONTROL2_CPEN_MASK, ctrl2);
         if (ret < 0) {
                 dev_err(info->dev, "failed to update MUIC register\n");
                 return ret;
@@ -969,8 +969,8 @@ static void max77693_muic_irq_work(struct work_struct *work)
                 if (info->irq == muic_irqs[i].virq)
                         irq_type = muic_irqs[i].irq;
 
-        ret = max77693_bulk_read(info->max77693->regmap_muic,
-                        MAX77693_MUIC_REG_STATUS1, 2, info->status);
+        ret = regmap_bulk_read(info->max77693->regmap_muic,
+                        MAX77693_MUIC_REG_STATUS1, info->status, 2);
         if (ret) {
                 dev_err(info->dev, "failed to read MUIC register\n");
                 mutex_unlock(&info->mutex);
@@ -1042,8 +1042,8 @@ static int max77693_muic_detect_accessory(struct max77693_muic_info *info)
         mutex_lock(&info->mutex);
 
         /* Read STATUSx register to detect accessory */
-        ret = max77693_bulk_read(info->max77693->regmap_muic,
-                        MAX77693_MUIC_REG_STATUS1, 2, info->status);
+        ret = regmap_bulk_read(info->max77693->regmap_muic,
+                        MAX77693_MUIC_REG_STATUS1, info->status, 2);
         if (ret) {
                 dev_err(info->dev, "failed to read MUIC register\n");
                 mutex_unlock(&info->mutex);
@@ -1095,7 +1095,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
         int delay_jiffies;
         int ret;
         int i;
-        u8 id;
+        unsigned int id;
 
         info = devm_kzalloc(&pdev->dev, sizeof(struct max77693_muic_info),
                                    GFP_KERNEL);
@@ -1204,7 +1204,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
                 enum max77693_irq_source irq_src
                                 = MAX77693_IRQ_GROUP_NR;
 
-                max77693_write_reg(info->max77693->regmap_muic,
+                regmap_write(info->max77693->regmap_muic,
                                 init_data[i].addr,
                                 init_data[i].data);
 
@@ -1262,7 +1262,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
          max77693_muic_set_path(info, info->path_uart, true);
 
         /* Check revision number of MUIC device*/
-        ret = max77693_read_reg(info->max77693->regmap_muic,
+        ret = regmap_read(info->max77693->regmap_muic,
                         MAX77693_MUIC_REG_ID, &id);
         if (ret < 0) {
                 dev_err(&pdev->dev, "failed to read revision number\n");
diff --git a/drivers/mfd/max77693-irq.c b/drivers/mfd/max77693-irq.c
index 66b58fe77094..7d8f99f94f27 100644
--- a/drivers/mfd/max77693-irq.c
+++ b/drivers/mfd/max77693-irq.c
@@ -30,8 +30,9 @@
 #include <linux/irqdomain.h>
 #include <linux/mfd/max77693.h>
 #include <linux/mfd/max77693-private.h>
+#include <linux/regmap.h>
 
-static const u8 max77693_mask_reg[] = {
+static const unsigned int max77693_mask_reg[] = {
         [LED_INT] = MAX77693_LED_REG_FLASH_INT_MASK,
         [TOPSYS_INT] = MAX77693_PMIC_REG_TOPSYS_INT_MASK,
         [CHG_INT] = MAX77693_CHG_REG_CHG_INT_MASK,
@@ -118,7 +119,7 @@ static void max77693_irq_sync_unlock(struct irq_data *data)
                         continue;
                 max77693->irq_masks_cache[i] = max77693->irq_masks_cur[i];
 
-                max77693_write_reg(map, max77693_mask_reg[i],
+                regmap_write(map, max77693_mask_reg[i],
                                 max77693->irq_masks_cur[i]);
         }
 
@@ -178,11 +179,11 @@ static irqreturn_t max77693_irq_thread(int irq, void *data)
 {
         struct max77693_dev *max77693 = data;
         u8 irq_reg[MAX77693_IRQ_GROUP_NR] = {};
-        u8 irq_src;
+        unsigned int irq_src;
         int ret;
         int i, cur_irq;
 
-        ret = max77693_read_reg(max77693->regmap, MAX77693_PMIC_REG_INTSRC,
+        ret = regmap_read(max77693->regmap, MAX77693_PMIC_REG_INTSRC,
                                 &irq_src);
         if (ret < 0) {
                 dev_err(max77693->dev, "Failed to read interrupt source: %d\n",
@@ -190,25 +191,34 @@ static irqreturn_t max77693_irq_thread(int irq, void *data)
                 return IRQ_NONE;
         }
 
-        if (irq_src & MAX77693_IRQSRC_CHG)
+        if (irq_src & MAX77693_IRQSRC_CHG) {
                 /* CHG_INT */
-                ret = max77693_read_reg(max77693->regmap, MAX77693_CHG_REG_CHG_INT,
-                                &irq_reg[CHG_INT]);
+                unsigned int data;
+                ret = regmap_read(max77693->regmap,
+                                MAX77693_CHG_REG_CHG_INT, &data);
+                irq_reg[CHG_INT] = data;
+        }
 
-        if (irq_src & MAX77693_IRQSRC_TOP)
+        if (irq_src & MAX77693_IRQSRC_TOP) {