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path: root/drivers/extcon/extcon-adc-jack.c
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Diffstat (limited to 'drivers/extcon/extcon-adc-jack.c')
-rw-r--r--drivers/extcon/extcon-adc-jack.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 5985807e52c9..e23f1c2e5053 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -27,16 +27,16 @@
/**
* struct adc_jack_data - internal data for adc_jack device driver
- * @edev - extcon device.
- * @cable_names - list of supported cables.
- * @num_cables - size of cable_names.
- * @adc_conditions - list of adc value conditions.
- * @num_conditions - size of adc_conditions.
- * @irq - irq number of attach/detach event (0 if not exist).
- * @handling_delay - interrupt handler will schedule extcon event
- * handling at handling_delay jiffies.
- * @handler - extcon event handler called by interrupt handler.
- * @chan - iio channel being queried.
+ * @edev: extcon device.
+ * @cable_names: list of supported cables.
+ * @num_cables: size of cable_names.
+ * @adc_conditions: list of adc value conditions.
+ * @num_conditions: size of adc_conditions.
+ * @irq: irq number of attach/detach event (0 if not exist).
+ * @handling_delay: interrupt handler will schedule extcon event
+ * handling at handling_delay jiffies.
+ * @handler: extcon event handler called by interrupt handler.
+ * @chan: iio channel being queried.
*/
struct adc_jack_data {
struct extcon_dev edev;
@@ -64,7 +64,7 @@ static void adc_jack_handler(struct work_struct *work)
ret = iio_read_channel_raw(data->chan, &adc_val);
if (ret < 0) {
- dev_err(data->edev.dev, "read channel() error: %d\n", ret);
+ dev_err(&data->edev.dev, "read channel() error: %d\n", ret);
return;
}
@@ -95,7 +95,7 @@ static irqreturn_t adc_jack_irq_thread(int irq, void *_data)
static int adc_jack_probe(struct platform_device *pdev)
{
struct adc_jack_data *data;
- struct adc_jack_pdata *pdata = pdev->dev.platform_data;
+ struct adc_jack_pdata *pdata = dev_get_platdata(&pdev->dev);
int i, err = 0;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
@@ -110,6 +110,7 @@ static int adc_jack_probe(struct platform_device *pdev)
goto out;
}
+ data->edev.dev.parent = &pdev->dev;
data->edev.supported_cable = pdata->cable_names;
/* Check the length of array and set num_cables */
@@ -148,7 +149,7 @@ static int adc_jack_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
- err = extcon_dev_register(&data->edev, &pdev->dev);
+ err = extcon_dev_register(&data->edev);
if (err)
goto out;