diff options
Diffstat (limited to 'drivers/media/radio/si470x/radio-si470x-i2c.c')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-i2c.c | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c index f491420d7b53..3932a449a1b1 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -10,8 +10,8 @@ /* driver definitions */ -#define DRIVER_AUTHOR "Joonyoung Shim <jy0922.shim@samsung.com>"; -#define DRIVER_CARD "Silicon Labs Si470x FM Radio Receiver" +#define DRIVER_AUTHOR "Joonyoung Shim <jy0922.shim@samsung.com>" +#define DRIVER_CARD "Silicon Labs Si470x FM Radio" #define DRIVER_DESC "I2C radio driver for Si470x FM Radio Receivers" #define DRIVER_VERSION "1.0.2" @@ -28,7 +28,7 @@ /* I2C Device ID List */ static const struct i2c_device_id si470x_i2c_id[] = { /* Generic Entry */ - { "si470x", 0 }, + { "si470x" }, /* Terminating entry */ { } }; @@ -334,7 +334,6 @@ static int si470x_i2c_probe(struct i2c_client *client) { struct si470x_device *radio; int retval = 0; - unsigned char version_warning = 0; /* private data allocation and initialization */ radio = devm_kzalloc(&client->dev, sizeof(*radio), GFP_KERNEL); @@ -368,7 +367,7 @@ static int si470x_i2c_probe(struct i2c_client *client) if (radio->hdl.error) { retval = radio->hdl.error; dev_err(&client->dev, "couldn't register control\n"); - goto err_dev; + goto err_all; } /* video device initialization */ @@ -410,20 +409,10 @@ static int si470x_i2c_probe(struct i2c_client *client) radio->registers[DEVICEID], radio->registers[SI_CHIPID]); if ((radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE) < RADIO_FW_VERSION) { dev_warn(&client->dev, - "This driver is known to work with firmware version %hu,\n", - RADIO_FW_VERSION); - dev_warn(&client->dev, - "but the device has firmware version %hu.\n", + "This driver is known to work with firmware version %u, but the device has firmware version %u.\n" + "If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org\n", + RADIO_FW_VERSION, radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE); - version_warning = 1; - } - - /* give out version warning */ - if (version_warning == 1) { - dev_warn(&client->dev, - "If you have some trouble using this driver,\n"); - dev_warn(&client->dev, - "please report to V4L ML at linux-media@vger.kernel.org\n"); } /* set initial frequency */ @@ -463,7 +452,6 @@ static int si470x_i2c_probe(struct i2c_client *client) return 0; err_all: v4l2_ctrl_handler_free(&radio->hdl); -err_dev: v4l2_device_unregister(&radio->v4l2_dev); err_initial: return retval; @@ -473,7 +461,7 @@ err_initial: /* * si470x_i2c_remove - remove the device */ -static int si470x_i2c_remove(struct i2c_client *client) +static void si470x_i2c_remove(struct i2c_client *client) { struct si470x_device *radio = i2c_get_clientdata(client); @@ -484,7 +472,6 @@ static int si470x_i2c_remove(struct i2c_client *client) v4l2_ctrl_handler_free(&radio->hdl); v4l2_device_unregister(&radio->v4l2_dev); - return 0; } @@ -545,7 +532,7 @@ static struct i2c_driver si470x_i2c_driver = { .pm = &si470x_i2c_pm, #endif }, - .probe_new = si470x_i2c_probe, + .probe = si470x_i2c_probe, .remove = si470x_i2c_remove, .id_table = si470x_i2c_id, }; |