diff --git a/drivers/mfd/mc13783-core.c b/drivers/mfd/mc13783-core.c
index a1ade23..f89d12d 100644
--- a/drivers/mfd/mc13783-core.c
+++ b/drivers/mfd/mc13783-core.c
@@ -225,7 +225,7 @@ int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
 }
 EXPORT_SYMBOL(mc13783_reg_rmw);
 
-int mc13783_mask(struct mc13783 *mc13783, int irq)
+int mc13783_irq_mask(struct mc13783 *mc13783, int irq)
 {
 	int ret;
 	unsigned int offmask = irq < 24 ? MC13783_IRQMASK0 : MC13783_IRQMASK1;
@@ -245,9 +245,9 @@ int mc13783_mask(struct mc13783 *mc13783, int irq)
 
 	return mc13783_reg_write(mc13783, offmask, mask | irqbit);
 }
-EXPORT_SYMBOL(mc13783_mask);
+EXPORT_SYMBOL(mc13783_irq_mask);
 
-int mc13783_unmask(struct mc13783 *mc13783, int irq)
+int mc13783_irq_unmask(struct mc13783 *mc13783, int irq)
 {
 	int ret;
 	unsigned int offmask = irq < 24 ? MC13783_IRQMASK0 : MC13783_IRQMASK1;
@@ -267,7 +267,18 @@ int mc13783_unmask(struct mc13783 *mc13783, int irq)
 
 	return mc13783_reg_write(mc13783, offmask, mask & ~irqbit);
 }
-EXPORT_SYMBOL(mc13783_unmask);
+EXPORT_SYMBOL(mc13783_irq_unmask);
+
+int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
+{
+	unsigned int offstat = irq < 24 ? MC13783_IRQSTAT0 : MC13783_IRQSTAT1;
+	unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
+
+	BUG_ON(irq < 0 || irq >= MC13783_NUM_IRQ);
+
+	return mc13783_reg_write(mc13783, offstat, val);
+}
+EXPORT_SYMBOL(mc13783_irq_ack);
 
 int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
 		irq_handler_t handler, const char *name, void *dev)
@@ -297,7 +308,7 @@ int mc13783_irq_request(struct mc13783 *mc13783, int irq,
 	if (ret)
 		return ret;
 
-	ret = mc13783_unmask(mc13783, irq);
+	ret = mc13783_irq_unmask(mc13783, irq);
 	if (ret) {
 		mc13783->irqhandler[irq] = NULL;
 		mc13783->irqdata[irq] = NULL;
@@ -317,7 +328,7 @@ int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev)
 			mc13783->irqdata[irq] != dev)
 		return -EINVAL;
 
-	ret = mc13783_mask(mc13783, irq);
+	ret = mc13783_irq_mask(mc13783, irq);
 	if (ret)
 		return ret;
 
@@ -333,17 +344,6 @@ static inline irqreturn_t mc13783_irqhandler(struct mc13783 *mc13783, int irq)
 	return mc13783->irqhandler[irq](irq, mc13783->irqdata[irq]);
 }
 
-int mc13783_ackirq(struct mc13783 *mc13783, int irq)
-{
-	unsigned int offstat = irq < 24 ? MC13783_IRQSTAT0 : MC13783_IRQSTAT1;
-	unsigned int val = 1 << (irq < 24 ? irq : irq - 24);
-
-	BUG_ON(irq < 0 || irq >= MC13783_NUM_IRQ);
-
-	return mc13783_reg_write(mc13783, offstat, val);
-}
-EXPORT_SYMBOL(mc13783_ackirq);
-
 /*
  * returns: number of handled irqs or negative error
  * locking: holds mc13783->lock
@@ -422,7 +422,7 @@ static irqreturn_t mc13783_handler_adcdone(int irq, void *data)
 {
 	struct mc13783_adcdone_data *adcdone_data = data;
 
-	mc13783_ackirq(adcdone_data->mc13783, irq);
+	mc13783_irq_ack(adcdone_data->mc13783, irq);
 
 	complete_all(&adcdone_data->done);
 
@@ -486,7 +486,7 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
 	dev_dbg(&mc13783->spidev->dev, "%s: request irq\n", __func__);
 	mc13783_irq_request(mc13783, MC13783_IRQ_ADCDONE,
 			mc13783_handler_adcdone, __func__, &adcdone_data);
-	mc13783_ackirq(mc13783, MC13783_IRQ_ADCDONE);
+	mc13783_irq_ack(mc13783, MC13783_IRQ_ADCDONE);
 
 	mc13783_reg_write(mc13783, MC13783_REG_ADC_0, adc0);
 	mc13783_reg_write(mc13783, MC13783_REG_ADC_1, adc1);
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 3568040..05619f0 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -26,10 +26,28 @@ int mc13783_irq_request(struct mc13783 *mc13783, int irq,
 int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
 		irq_handler_t handler, const char *name, void *dev);
 int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
-int mc13783_ackirq(struct mc13783 *mc13783, int irq);
 
-int mc13783_mask(struct mc13783 *mc13783, int irq);
-int mc13783_unmask(struct mc13783 *mc13783, int irq);
+int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
+int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
+int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
+
+static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_mask(struct mc13783 *mc13783, int irq)
+{
+	return mc13783_irq_mask(mc13783, irq);
+}
+
+static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_unmask(struct mc13783 *mc13783, int irq)
+{
+	return mc13783_irq_unmask(mc13783, irq);
+}
+
+static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated;
+static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
+{
+	return mc13783_irq_ack(mc13783, irq);
+}
 
 #define MC13783_ADC0		43
 #define MC13783_ADC0_ADREFEN		(1 << 10)
