5 files changed, 28 insertions, 14 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 62a60caa5d1f..dd671582c9a1 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -32,7 +32,7 @@ config MFD_AS3722
         select MFD_CORE
         select REGMAP_I2C
         select REGMAP_IRQ
-        depends on I2C && OF
+        depends on I2C=y && OF
         help
           The ams AS3722 is a compact system PMU suitable for mobile phones,
           tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index da1c6566d93d..37edf9e989b0 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -506,7 +506,7 @@ static struct lpc_ich_info lpc_chipset_info[] = {
                 .iTCO_version = 2,
         },
         [LPC_WPT_LP] = {
-                .name = "Lynx Point_LP",
+                .name = "Wildcat Point_LP",
                 .iTCO_version = 2,
         },
 };
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 34c18fb8c089..54cc25546592 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -81,31 +81,31 @@ static struct of_device_id sec_dt_match[] = {
 
 int sec_reg_read(struct sec_pmic_dev *sec_pmic, u8 reg, void *dest)
 {
-        return regmap_read(sec_pmic->regmap, reg, dest);
+        return regmap_read(sec_pmic->regmap_pmic, reg, dest);
 }
 EXPORT_SYMBOL_GPL(sec_reg_read);
 
 int sec_bulk_read(struct sec_pmic_dev *sec_pmic, u8 reg, int count, u8 *buf)
 {
-        return regmap_bulk_read(sec_pmic->regmap, reg, buf, count);
+        return regmap_bulk_read(sec_pmic->regmap_pmic, reg, buf, count);
 }
 EXPORT_SYMBOL_GPL(sec_bulk_read);
 
 int sec_reg_write(struct sec_pmic_dev *sec_pmic, u8 reg, u8 value)
 {
-        return regmap_write(sec_pmic->regmap, reg, value);
+        return regmap_write(sec_pmic->regmap_pmic, reg, value);
 }
 EXPORT_SYMBOL_GPL(sec_reg_write);
 
 int sec_bulk_write(struct sec_pmic_dev *sec_pmic, u8 reg, int count, u8 *buf)
 {
-        return regmap_raw_write(sec_pmic->regmap, reg, buf, count);
+        return regmap_raw_write(sec_pmic->regmap_pmic, reg, buf, count);
 }
 EXPORT_SYMBOL_GPL(sec_bulk_write);
 
 int sec_reg_update(struct sec_pmic_dev *sec_pmic, u8 reg, u8 val, u8 mask)
 {
-        return regmap_update_bits(sec_pmic->regmap, reg, mask, val);
+        return regmap_update_bits(sec_pmic->regmap_pmic, reg, mask, val);
 }
 EXPORT_SYMBOL_GPL(sec_reg_update);
 
@@ -166,6 +166,11 @@ static struct regmap_config s5m8767_regmap_config = {
         .cache_type = REGCACHE_FLAT,
 };
 
+static const struct regmap_config sec_rtc_regmap_config = {
+        .reg_bits = 8,
+        .val_bits = 8,
+};
+
 #ifdef CONFIG_OF
 /*
  * Only the common platform data elements for s5m8767 are parsed here from the
@@ -266,9 +271,9 @@ static int sec_pmic_probe(struct i2c_client *i2c,
                 break;
         }
 
-        sec_pmic->regmap = devm_regmap_init_i2c(i2c, regmap);
-        if (IS_ERR(sec_pmic->regmap)) {
-                ret = PTR_ERR(sec_pmic->regmap);
+        sec_pmic->regmap_pmic = devm_regmap_init_i2c(i2c, regmap);
+        if (IS_ERR(sec_pmic->regmap_pmic)) {
+                ret = PTR_ERR(sec_pmic->regmap_pmic);
                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
                         ret);
                 return ret;
@@ -277,6 +282,15 @@ static int sec_pmic_probe(struct i2c_client *i2c,
         sec_pmic->rtc = i2c_new_dummy(i2c->adapter, RTC_I2C_ADDR);
         i2c_set_clientdata(sec_pmic->rtc, sec_pmic);
 
+        sec_pmic->regmap_rtc = devm_regmap_init_i2c(sec_pmic->rtc,
+                        &sec_rtc_regmap_config);
+        if (IS_ERR(sec_pmic->regmap_rtc)) {
+                ret = PTR_ERR(sec_pmic->regmap_rtc);
+                dev_err(&i2c->dev, "Failed to allocate RTC register map: %d\n",
+                        ret);
+                return ret;
+        }
+
         if (pdata && pdata->cfg_pmic_irq)
                 pdata->cfg_pmic_irq();
 
diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index 0dd84e99081e..b441b1be27cb 100644
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -280,19 +280,19 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
 
         switch (type) {
         case S5M8763X:
-                ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+                ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
                                   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                   sec_pmic->irq_base, &s5m8763_irq_chip,
                                   &sec_pmic->irq_data);
                 break;
         case S5M8767X:
-                ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+                ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
                                   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                   sec_pmic->irq_base, &s5m8767_irq_chip,
                                   &sec_pmic->irq_data);
                 break;
         case S2MPS11X:
-                ret = regmap_add_irq_chip(sec_pmic->regmap, sec_pmic->irq,
+                ret = regmap_add_irq_chip(sec_pmic->regmap_pmic, sec_pmic->irq,
                                   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                   sec_pmic->irq_base, &s2mps11_irq_chip,
                                   &sec_pmic->irq_data);
diff --git a/drivers/mfd/ti-ssp.c b/drivers/mfd/ti-ssp.c
index 71e3e0c5bf73..a5424579679c 100644
--- a/drivers/mfd/ti-ssp.c
+++ b/drivers/mfd/ti-ssp.c
@@ -32,6 +32,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/sched.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/ti_ssp.h>
 
@@ -409,7 +410,6 @@ static int ti_ssp_probe(struct platform_device *pdev)
                 cells[id].id            = id;
                 cells[id].name          = data->dev_name;
                 cells[id].platform_data = data->pdata;
-                cells[id].data_size     = data->pdata_size;
         }
 
         error = mfd_add_devices(dev, 0, cells, 2, NULL, 0, NULL);