mfd: Convert Wolfson MFD drivers to use irq_data accessor function

Actually makes the code larger rathe rthan smaller but does provide some
isolation against core API changes.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/mfd/wm831x-irq.c

@@ -347,14 +347,14 @@ static inline struct wm831x_irq_data *irq_to_wm831x_irq(struct wm831x *wm831x,
 
 static void wm831x_irq_lock(struct irq_data *data)
 {
-	struct wm831x *wm831x = data->chip_data;
+	struct wm831x *wm831x = irq_data_get_irq_chip_data(data);
 
 	mutex_lock(&wm831x->irq_lock);
 }
 
 static void wm831x_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm831x *wm831x = data->chip_data;
+	struct wm831x *wm831x = irq_data_get_irq_chip_data(data);
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm831x->irq_masks_cur); i++) {
@@ -373,7 +373,7 @@ static void wm831x_irq_sync_unlock(struct irq_data *data)
 
 static void wm831x_irq_unmask(struct irq_data *data)
 {
-	struct wm831x *wm831x = data->chip_data;
+	struct wm831x *wm831x = irq_data_get_irq_chip_data(data);
 	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x,
 							     data->irq);
 
@@ -382,7 +382,7 @@ static void wm831x_irq_unmask(struct irq_data *data)
 
 static void wm831x_irq_mask(struct irq_data *data)
 {
-	struct wm831x *wm831x = data->chip_data;
+	struct wm831x *wm831x = irq_data_get_irq_chip_data(data);
 	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x,
 							     data->irq);
 
@@ -391,7 +391,7 @@ static void wm831x_irq_mask(struct irq_data *data)
 
 static int wm831x_irq_set_type(struct irq_data *data, unsigned int type)
 {
-	struct wm831x *wm831x = data->chip_data;
+	struct wm831x *wm831x = irq_data_get_irq_chip_data(data);
 	int val, irq;
 
 	irq = data->irq - wm831x->irq_base;

drivers/mfd/wm8350-irq.c

@@ -419,14 +419,14 @@ static irqreturn_t wm8350_irq(int irq, void *irq_data)
 
 static void wm8350_irq_lock(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350 *wm8350 = irq_data_get_irq_chip_data(data);
 
 	mutex_lock(&wm8350->irq_lock);
 }
 
 static void wm8350_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350 *wm8350 = irq_data_get_irq_chip_data(data);
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm8350->irq_masks); i++) {
@@ -444,7 +444,7 @@ static void wm8350_irq_sync_unlock(struct irq_data *data)
 
 static void wm8350_irq_enable(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350 *wm8350 = irq_data_get_irq_chip_data(data);
 	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350,
 							     data->irq);
 
@@ -453,7 +453,7 @@ static void wm8350_irq_enable(struct irq_data *data)
 
 static void wm8350_irq_disable(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350 *wm8350 = irq_data_get_irq_chip_data(data);
 	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350,
 							     data->irq);
 

drivers/mfd/wm8994-irq.c

@@ -158,14 +158,14 @@ static inline struct wm8994_irq_data *irq_to_wm8994_irq(struct wm8994 *wm8994,
 
 static void wm8994_irq_lock(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994 *wm8994 = irq_data_get_irq_chip_data(data);
 
 	mutex_lock(&wm8994->irq_lock);
 }
 
 static void wm8994_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994 *wm8994 = irq_data_get_irq_chip_data(data);
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm8994->irq_masks_cur); i++) {
@@ -184,7 +184,7 @@ static void wm8994_irq_sync_unlock(struct irq_data *data)
 
 static void wm8994_irq_unmask(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994 *wm8994 = irq_data_get_irq_chip_data(data);
 	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994,
 							     data->irq);
 
@@ -193,7 +193,7 @@ static void wm8994_irq_unmask(struct irq_data *data)
 
 static void wm8994_irq_mask(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994 *wm8994 = irq_data_get_irq_chip_data(data);
 	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994,
 							     data->irq);