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-rw-r--r--drivers/media/video/tcm825x.c7
-rw-r--r--drivers/media/video/tlv320aic23b.c6
-rw-r--r--drivers/media/video/tvaudio.c13
-rw-r--r--include/media/v4l2-i2c-drv-legacy.h2
-rw-r--r--include/media/v4l2-i2c-drv.h2
5 files changed, 29 insertions, 1 deletions
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index e57a6460577..8f0100f67a9 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -885,12 +885,19 @@ static int __exit tcm825x_remove(struct i2c_client *client)
return 0;
}
+static const struct i2c_device_id tcm825x_id[] = {
+ { "tcm825x", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tcm825x_id);
+
static struct i2c_driver tcm825x_i2c_driver = {
.driver = {
.name = TCM825X_NAME,
},
.probe = tcm825x_probe,
.remove = __exit_p(tcm825x_remove),
+ .id_table = tcm825x_id,
};
static struct tcm825x_sensor tcm825x = {
diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c
index f1db54202de..28ab9f9d760 100644
--- a/drivers/media/video/tlv320aic23b.c
+++ b/drivers/media/video/tlv320aic23b.c
@@ -168,6 +168,11 @@ static int tlv320aic23b_remove(struct i2c_client *client)
/* ----------------------------------------------------------------------- */
+static const struct i2c_device_id tlv320aic23b_id[] = {
+ { "tlv320aic23b", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tlv320aic23b_id);
static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.name = "tlv320aic23b",
@@ -175,4 +180,5 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.command = tlv320aic23b_command,
.probe = tlv320aic23b_probe,
.remove = tlv320aic23b_remove,
+ .id_table = tlv320aic23b_id,
};
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 6f9945b04e1..c77914d99d1 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1505,7 +1505,8 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
/* fill required data structures */
- strcpy(client->name, desc->name);
+ if (!id)
+ strlcpy(client->name, desc->name, I2C_NAME_SIZE);
chip->type = desc-chiplist;
chip->shadow.count = desc->registers+1;
chip->prevmode = -1;
@@ -1830,6 +1831,15 @@ static int chip_legacy_probe(struct i2c_adapter *adap)
return 0;
}
+/* This driver supports many devices and the idea is to let the driver
+ detect which device is present. So rather than listing all supported
+ devices here, we pretend to support a single, fake device type. */
+static const struct i2c_device_id chip_id[] = {
+ { "tvaudio", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, chip_id);
+
static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.name = "tvaudio",
.driverid = I2C_DRIVERID_TVAUDIO,
@@ -1837,6 +1847,7 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.probe = chip_probe,
.remove = chip_remove,
.legacy_probe = chip_legacy_probe,
+ .id_table = chip_id,
};
/*
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
index 347b6f8beb2..878562278b6 100644
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -31,6 +31,7 @@ struct v4l2_i2c_driver_data {
int (*resume)(struct i2c_client *client);
int (*legacy_probe)(struct i2c_adapter *adapter);
int legacy_class;
+ const struct i2c_device_id *id_table;
};
static struct v4l2_i2c_driver_data v4l2_i2c_data;
@@ -124,6 +125,7 @@ static int __init v4l2_i2c_drv_init(void)
v4l2_i2c_driver.command = v4l2_i2c_data.command;
v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
+ v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table;
err = i2c_add_driver(&v4l2_i2c_driver);
if (err)
i2c_del_driver(&v4l2_i2c_driver_legacy);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
index 7b6f06be795..40ecef29801 100644
--- a/include/media/v4l2-i2c-drv.h
+++ b/include/media/v4l2-i2c-drv.h
@@ -36,6 +36,7 @@ struct v4l2_i2c_driver_data {
int (*resume)(struct i2c_client *client);
int (*legacy_probe)(struct i2c_adapter *adapter);
int legacy_class;
+ const struct i2c_device_id *id_table;
};
static struct v4l2_i2c_driver_data v4l2_i2c_data;
@@ -53,6 +54,7 @@ static int __init v4l2_i2c_drv_init(void)
v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
v4l2_i2c_driver.suspend = v4l2_i2c_data.suspend;
v4l2_i2c_driver.resume = v4l2_i2c_data.resume;
+ v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table;
return i2c_add_driver(&v4l2_i2c_driver);
}