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authorJean Delvare <khali@linux-fr.org>2008-04-29 23:11:40 +0200
committerJean Delvare <khali@hyperion.delvare>2008-04-29 23:11:40 +0200
commit3760f736716f74bdc62a4ba5406934338da93eb2 (patch)
treee28e22c6655dd62566f1b7a99f9354a31bf9d06e /drivers/i2c/chips
parentd2653e92732bd3911feff6bee5e23dbf959381db (diff)
i2c: Convert most new-style drivers to use module aliasing
Based on earlier work by Jon Smirl and Jochen Friedrich. Update most new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. I've left the video drivers apart (except for SoC camera drivers) as they're a bit more diffcult to deal with, they'll have their own patch later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Jochen Friedrich <jochen@scram.de>
Diffstat (limited to 'drivers/i2c/chips')
-rw-r--r--drivers/i2c/chips/ds1682.c7
-rw-r--r--drivers/i2c/chips/menelaus.c7
-rw-r--r--drivers/i2c/chips/tps65010.c29
-rw-r--r--drivers/i2c/chips/tsl2550.c7
4 files changed, 32 insertions, 18 deletions
diff --git a/drivers/i2c/chips/ds1682.c b/drivers/i2c/chips/ds1682.c
index 3070821030e..23be4d42cb0 100644
--- a/drivers/i2c/chips/ds1682.c
+++ b/drivers/i2c/chips/ds1682.c
@@ -235,12 +235,19 @@ static int ds1682_remove(struct i2c_client *client)
return 0;
}
+static const struct i2c_device_id ds1682_id[] = {
+ { "ds1682", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, ds1682_id);
+
static struct i2c_driver ds1682_driver = {
.driver = {
.name = "ds1682",
},
.probe = ds1682_probe,
.remove = ds1682_remove,
+ .id_table = ds1682_id,
};
static int __init ds1682_init(void)
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index 3b8ba7e7584..b36db1797c1 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -1243,12 +1243,19 @@ static int __exit menelaus_remove(struct i2c_client *client)
return 0;
}
+static const struct i2c_device_id menelaus_id[] = {
+ { "menelaus", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, menelaus_id);
+
static struct i2c_driver menelaus_i2c_driver = {
.driver = {
.name = DRIVER_NAME,
},
.probe = menelaus_probe,
.remove = __exit_p(menelaus_remove),
+ .id_table = menelaus_id,
};
static int __init menelaus_init(void)
diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c
index 6ab3619a49d..85949685191 100644
--- a/drivers/i2c/chips/tps65010.c
+++ b/drivers/i2c/chips/tps65010.c
@@ -64,7 +64,6 @@ static struct i2c_driver tps65010_driver;
* as part of board setup by a bootloader.
*/
enum tps_model {
- TPS_UNKNOWN = 0,
TPS65010,
TPS65011,
TPS65012,
@@ -554,20 +553,7 @@ static int tps65010_probe(struct i2c_client *client,
mutex_init(&tps->lock);
INIT_DELAYED_WORK(&tps->work, tps65010_work);
tps->client = client;
-
- if (strcmp(client->name, "tps65010") == 0)
- tps->model = TPS65010;
- else if (strcmp(client->name, "tps65011") == 0)
- tps->model = TPS65011;
- else if (strcmp(client->name, "tps65012") == 0)
- tps->model = TPS65012;
- else if (strcmp(client->name, "tps65013") == 0)
- tps->model = TPS65013;
- else {
- dev_warn(&client->dev, "unknown chip '%s'\n", client->name);
- status = -ENODEV;
- goto fail1;
- }
+ tps->model = id->driver_data;
/* the IRQ is active low, but many gpio lines can't support that
* so this driver uses falling-edge triggers instead.
@@ -596,9 +582,6 @@ static int tps65010_probe(struct i2c_client *client,
case TPS65012:
tps->por = 1;
break;
- case TPS_UNKNOWN:
- printk(KERN_WARNING "%s: unknown TPS chip\n", DRIVER_NAME);
- break;
/* else CHGCONFIG.POR is replaced by AUA, enabling a WAIT mode */
}
tps->chgconf = i2c_smbus_read_byte_data(client, TPS_CHGCONFIG);
@@ -685,12 +668,22 @@ fail1:
return status;
}
+static const struct i2c_device_id tps65010_id[] = {
+ { "tps65010", TPS65010 },
+ { "tps65011", TPS65011 },
+ { "tps65012", TPS65012 },
+ { "tps65013", TPS65013 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tps65010_id);
+
static struct i2c_driver tps65010_driver = {
.driver = {
.name = "tps65010",
},
.probe = tps65010_probe,
.remove = __exit_p(tps65010_remove),
+ .id_table = tps65010_id,
};
/*-------------------------------------------------------------------------*/
diff --git a/drivers/i2c/chips/tsl2550.c b/drivers/i2c/chips/tsl2550.c
index 59c2c662cc4..1a9cc135219 100644
--- a/drivers/i2c/chips/tsl2550.c
+++ b/drivers/i2c/chips/tsl2550.c
@@ -452,6 +452,12 @@ static int tsl2550_resume(struct i2c_client *client)
#endif /* CONFIG_PM */
+static const struct i2c_device_id tsl2550_id[] = {
+ { "tsl2550", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tsl2550_id);
+
static struct i2c_driver tsl2550_driver = {
.driver = {
.name = TSL2550_DRV_NAME,
@@ -461,6 +467,7 @@ static struct i2c_driver tsl2550_driver = {
.resume = tsl2550_resume,
.probe = tsl2550_probe,
.remove = __devexit_p(tsl2550_remove),
+ .id_table = tsl2550_id,
};
static int __init tsl2550_init(void)