extcon: arizona: Use the micd_clamp for interrupts if it is available

Currently we only use the microphone clamp IRQ if GPIO5 is being used as
a second jack detection pin. But we should be using it on any system
where the clamp is available. This patch updates the driver to do so.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

drivers/extcon/extcon-arizona.c

@@ -1057,7 +1057,7 @@ static irqreturn_t arizona_jackdet(int irq, void *data)
 
 	mutex_lock(&info->lock);
 
-	if (arizona->pdata.jd_gpio5) {
+	if (info->micd_clamp) {
 		mask = ARIZONA_MICD_CLAMP_STS;
 		present = 0;
 	} else {
@@ -1504,7 +1504,7 @@ static int arizona_extcon_probe(struct platform_device *pdev)
 	pm_runtime_idle(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
-	if (arizona->pdata.jd_gpio5) {
+	if (info->micd_clamp) {
 		jack_irq_rise = ARIZONA_IRQ_MICD_CLAMP_RISE;
 		jack_irq_fall = ARIZONA_IRQ_MICD_CLAMP_FALL;
 	} else {
@@ -1609,7 +1609,7 @@ static int arizona_extcon_remove(struct platform_device *pdev)
 			   ARIZONA_MICD_CLAMP_CONTROL,
 			   ARIZONA_MICD_CLAMP_MODE_MASK, 0);
 
-	if (arizona->pdata.jd_gpio5) {
+	if (info->micd_clamp) {
 		jack_irq_rise = ARIZONA_IRQ_MICD_CLAMP_RISE;
 		jack_irq_fall = ARIZONA_IRQ_MICD_CLAMP_FALL;
 	} else {