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Date: Fri, 30 May 2014 10:41:39 +0900
From: Chanwoo Choi <cw00.choi@...sung.com>
To: linux-kernel@...r.kernel.org
Cc: myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
Chanwoo Choi <cw00.choi@...sung.com>,
Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>,
Mark Brown <broonie@...nel.org>,
Graeme Gregory <gg@...mlogic.co.uk>,
Kishon Vijay Abraham I <kishon@...com>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH] extcon: Set parent device of extcon device using prameter of
devm_extcon_dev_allocate
This patch set the parent device of extcon device using first parameter of
devm_extco_dev_allocate() to remove duplicate code on all of extcon provider
drivers.
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Reported-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc: Mark Brown <broonie@...nel.org>
Cc: Graeme Gregory <gg@...mlogic.co.uk>
Cc: Kishon Vijay Abraham I <kishon@...com>
Cc: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
drivers/extcon/extcon-adc-jack.c | 1 -
drivers/extcon/extcon-arizona.c | 1 -
drivers/extcon/extcon-class.c | 2 ++
drivers/extcon/extcon-gpio.c | 1 -
drivers/extcon/extcon-max77693.c | 1 -
drivers/extcon/extcon-max8997.c | 1 -
drivers/extcon/extcon-palmas.c | 1 -
7 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index e18f95b..d860229 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -112,7 +112,6 @@ static int adc_jack_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to allocate extcon device\n");
return -ENOMEM;
}
- data->edev->dev.parent = &pdev->dev;
data->edev->name = pdata->name;
/* Check the length of array and set num_cables */
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index c634796..d9bd3c3 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -1165,7 +1165,6 @@ static int arizona_extcon_probe(struct platform_device *pdev)
return -ENOMEM;
}
info->edev->name = "Headset Jack";
- info->edev->dev.parent = arizona->dev;
ret = devm_extcon_dev_register(&pdev->dev, info->edev);
if (ret < 0) {
diff --git a/drivers/extcon/extcon-class.c b/drivers/extcon/extcon-class.c
index 18d42c0..4c2f2c5 100644
--- a/drivers/extcon/extcon-class.c
+++ b/drivers/extcon/extcon-class.c
@@ -645,6 +645,8 @@ struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
return edev;
}
+ edev->dev.parent = dev;
+
*ptr = edev;
devres_add(dev, ptr);
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c
index 645b283..5b7ec27 100644
--- a/drivers/extcon/extcon-gpio.c
+++ b/drivers/extcon/extcon-gpio.c
@@ -105,7 +105,6 @@ static int gpio_extcon_probe(struct platform_device *pdev)
return -ENOMEM;
}
extcon_data->edev->name = pdata->name;
- extcon_data->edev->dev.parent = &pdev->dev;
extcon_data->gpio = pdata->gpio;
extcon_data->gpio_active_low = pdata->gpio_active_low;
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 2c7c3e1..e9ec6ae 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -1183,7 +1183,6 @@ static int max77693_muic_probe(struct platform_device *pdev)
goto err_irq;
}
info->edev->name = DEV_NAME;
- info->edev->dev.parent = &pdev->dev;
ret = devm_extcon_dev_register(&pdev->dev, info->edev);
if (ret) {
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index d9f7f1b..d22c379 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -706,7 +706,6 @@ static int max8997_muic_probe(struct platform_device *pdev)
goto err_irq;
}
info->edev->name = DEV_NAME;
- info->edev->dev.parent = &pdev->dev;
ret = devm_extcon_dev_register(&pdev->dev, info->edev);
if (ret) {
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c
index 5efa96c..230e122 100644
--- a/drivers/extcon/extcon-palmas.c
+++ b/drivers/extcon/extcon-palmas.c
@@ -194,7 +194,6 @@ static int palmas_usb_probe(struct platform_device *pdev)
return -ENOMEM;
}
palmas_usb->edev->name = kstrdup(node->name, GFP_KERNEL);
- palmas_usb->edev->dev.parent = palmas_usb->dev;
palmas_usb->edev->mutually_exclusive = mutually_exclusive;
status = devm_extcon_dev_register(&pdev->dev, palmas_usb->edev);
--
1.8.0
--
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