diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 43a76c41cfcc9fe39084dd2967eaba23a4e87a52..db662e2dcfa5ba3cae4cd07694dc0caa95e72d80 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -202,7 +202,7 @@ static void pcap_isr_work(struct work_struct *work)
 		}
 		local_irq_enable();
 		ezx_pcap_write(pcap, PCAP_REG_MSR, pcap->msr);
-	} while (gpio_get_value(irq_to_gpio(pcap->spi->irq)));
+	} while (gpio_get_value(pdata->gpio));
 }
 
 static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
index 40c372165f3edc0413a709c57c4e728bd0198ca5..32a1b5cfeba1f426547127233c84732363fc4e30 100644
--- a/include/linux/mfd/ezx-pcap.h
+++ b/include/linux/mfd/ezx-pcap.h
@@ -16,6 +16,7 @@ struct pcap_subdev {
 struct pcap_platform_data {
 	unsigned int irq_base;
 	unsigned int config;
+	int gpio;
 	void (*init) (void *);	/* board specific init */
 	int num_subdevs;
 	struct pcap_subdev *subdevs;