linux-kernel - [PATCH 8/9] extcon: arizona: Use the micd_clamp for interrupts if it is available

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Message-ID: <1442396541-7145-9-git-send-email-ckeepax@opensource.wolfsonmicro.com>
Date:	Wed, 16 Sep 2015 10:42:20 +0100
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	<cw00.choi@...sung.com>, <lee.jones@...aro.org>
CC:	<myungjoo.ham@...sung.com>, <sameo@...ux.intel.com>,
	<patches@...nsource.wolfsonmicro.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 8/9] 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@...nsource.wolfsonmicro.com>
---
 drivers/extcon/extcon-arizona.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index ece5892..9255c1f 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/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 {
-- 
1.7.2.5

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