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path: root/drivers/media/radio/si4713/radio-platform-si4713.c
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Diffstat (limited to 'drivers/media/radio/si4713/radio-platform-si4713.c')
-rw-r--r--drivers/media/radio/si4713/radio-platform-si4713.c28
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/media/radio/si4713/radio-platform-si4713.c b/drivers/media/radio/si4713/radio-platform-si4713.c
index a47502a330f0..2de5439b9c79 100644
--- a/drivers/media/radio/si4713/radio-platform-si4713.c
+++ b/drivers/media/radio/si4713/radio-platform-si4713.c
@@ -34,7 +34,7 @@
#include <media/v4l2-fh.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
-#include <media/radio-si4713.h>
+#include "si4713.h"
/* module parameters */
static int radio_nr = -1; /* radio device minor (-1 ==> auto assign) */
@@ -153,7 +153,6 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
{
struct radio_si4713_platform_data *pdata = pdev->dev.platform_data;
struct radio_si4713_device *rsdev;
- struct i2c_adapter *adapter;
struct v4l2_subdev *sd;
int rval = 0;
@@ -177,20 +176,11 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
goto exit;
}
- adapter = i2c_get_adapter(pdata->i2c_bus);
- if (!adapter) {
- dev_err(&pdev->dev, "Cannot get i2c adapter %d\n",
- pdata->i2c_bus);
- rval = -ENODEV;
- goto unregister_v4l2_dev;
- }
-
- sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter,
- pdata->subdev_board_info, NULL);
- if (!sd) {
+ sd = i2c_get_clientdata(pdata->subdev);
+ rval = v4l2_device_register_subdev(&rsdev->v4l2_dev, sd);
+ if (rval) {
dev_err(&pdev->dev, "Cannot get v4l2 subdevice\n");
- rval = -ENODEV;
- goto put_adapter;
+ goto unregister_v4l2_dev;
}
rsdev->radio_dev = radio_si4713_vdev_template;
@@ -202,14 +192,12 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
if (video_register_device(&rsdev->radio_dev, VFL_TYPE_RADIO, radio_nr)) {
dev_err(&pdev->dev, "Could not register video device.\n");
rval = -EIO;
- goto put_adapter;
+ goto unregister_v4l2_dev;
}
dev_info(&pdev->dev, "New device successfully probed\n");
goto exit;
-put_adapter:
- i2c_put_adapter(adapter);
unregister_v4l2_dev:
v4l2_device_unregister(&rsdev->v4l2_dev);
exit:
@@ -220,14 +208,10 @@ exit:
static int radio_si4713_pdriver_remove(struct platform_device *pdev)
{
struct v4l2_device *v4l2_dev = platform_get_drvdata(pdev);
- struct v4l2_subdev *sd = list_entry(v4l2_dev->subdevs.next,
- struct v4l2_subdev, list);
- struct i2c_client *client = v4l2_get_subdevdata(sd);
struct radio_si4713_device *rsdev;
rsdev = container_of(v4l2_dev, struct radio_si4713_device, v4l2_dev);
video_unregister_device(&rsdev->radio_dev);
- i2c_put_adapter(client->adapter);
v4l2_device_unregister(&rsdev->v4l2_dev);
return 0;