42 files changed, 297 insertions, 240 deletions

diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index e0e0af536108..5a99e81d2784 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -23,13 +23,7 @@
 #define PCA953X_INVERT         2
 #define PCA953X_DIRECTION      3
 
-/* This is temporary - in 2.6.26 i2c_driver_data should replace it. */
-struct pca953x_desc {
-        char            name[I2C_NAME_SIZE];
-        unsigned long   driver_data;
-};
-
-static const struct pca953x_desc pca953x_descs[] = {
+static const struct i2c_device_id pca953x_id[] = {
         { "pca9534", 8, },
         { "pca9535", 16, },
         { "pca9536", 4, },
@@ -37,7 +31,9 @@ static const struct pca953x_desc pca953x_descs[] = {
         { "pca9538", 8, },
         { "pca9539", 16, },
         /* REVISIT several pca955x parts should work here too */
+        { }
 };
+MODULE_DEVICE_TABLE(i2c, pca953x_id);
 
 struct pca953x_chip {
         unsigned gpio_start;
@@ -192,26 +188,17 @@ static void pca953x_setup_gpio(struct pca953x_chip *chip, int gpios)
         gc->owner = THIS_MODULE;
 }
 
-static int __devinit pca953x_probe(struct i2c_client *client)
+static int __devinit pca953x_probe(struct i2c_client *client,
+                                   const struct i2c_device_id *id)
 {
         struct pca953x_platform_data *pdata;
         struct pca953x_chip *chip;
         int ret, i;
-        const struct pca953x_desc *id = NULL;
 
         pdata = client->dev.platform_data;
         if (pdata == NULL)
                 return -ENODEV;
 
-        /* this loop vanishes when we get i2c_device_id */
-        for (i = 0; i < ARRAY_SIZE(pca953x_descs); i++)
-                if (!strcmp(pca953x_descs[i].name, client->name)) {
-                        id = pca953x_descs + i;
-                        break;
-                }
-        if (!id)
-                return -ENODEV;
-
         chip = kzalloc(sizeof(struct pca953x_chip), GFP_KERNEL);
         if (chip == NULL)
                 return -ENOMEM;
@@ -291,6 +278,7 @@ static struct i2c_driver pca953x_driver = {
         },
         .probe          = pca953x_probe,
         .remove         = pca953x_remove,
+        .id_table       = pca953x_id,
 };
 
 static int __init pca953x_init(void)
diff --git a/drivers/gpio/pcf857x.c b/drivers/gpio/pcf857x.c
index 1106aa15ac79..aa6cc8b2a2bc 100644
--- a/drivers/gpio/pcf857x.c
+++ b/drivers/gpio/pcf857x.c
@@ -26,6 +26,21 @@
 #include <asm/gpio.h>
 
 
+static const struct i2c_device_id pcf857x_id[] = {
+        { "pcf8574", 8 },
+        { "pca8574", 8 },
+        { "pca9670", 8 },
+        { "pca9672", 8 },
+        { "pca9674", 8 },
+        { "pcf8575", 16 },
+        { "pca8575", 16 },
+        { "pca9671", 16 },
+        { "pca9673", 16 },
+        { "pca9675", 16 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, pcf857x_id);
+
 /*
  * The pcf857x, pca857x, and pca967x chips only expose one read and one
  * write register.  Writing a "one" bit (to match the reset state) lets
@@ -142,7 +157,8 @@ static void pcf857x_set16(struct gpio_chip *chip, unsigned offset, int value)
 
 /*-------------------------------------------------------------------------*/
 
-static int pcf857x_probe(struct i2c_client *client)
+static int pcf857x_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
 {
         struct pcf857x_platform_data    *pdata;
         struct pcf857x                  *gpio;
@@ -172,13 +188,8 @@ static int pcf857x_probe(struct i2c_client *client)
          *
          * NOTE: we don't distinguish here between *4 and *4a parts.
          */
-        if (strcmp(client->name, "pcf8574") == 0
-                        || strcmp(client->name, "pca8574") == 0
-                        || strcmp(client->name, "pca9670") == 0
-                        || strcmp(client->name, "pca9672") == 0
-                        || strcmp(client->name, "pca9674") == 0
-                        ) {
-                gpio->chip.ngpio = 8;
+        gpio->chip.ngpio = id->driver_data;
+        if (gpio->chip.ngpio == 8) {
                 gpio->chip.direction_input = pcf857x_input8;
                 gpio->chip.get = pcf857x_get8;
                 gpio->chip.direction_output = pcf857x_output8;
@@ -198,13 +209,7 @@ static int pcf857x_probe(struct i2c_client *client)
          *
          * NOTE: we don't distinguish here between '75 and '75c parts.
          */
-        } else if (strcmp(client->name, "pcf8575") == 0
-                        || strcmp(client->name, "pca8575") == 0
-                        || strcmp(client->name, "pca9671") == 0
-                        || strcmp(client->name, "pca9673") == 0
-                        || strcmp(client->name, "pca9675") == 0
-                        ) {
-                gpio->chip.ngpio = 16;
+        } else if (gpio->chip.ngpio == 16) {
                 gpio->chip.direction_input = pcf857x_input16;
                 gpio->chip.get = pcf857x_get16;
                 gpio->chip.direction_output = pcf857x_output16;
@@ -313,6 +318,7 @@ static struct i2c_driver pcf857x_driver = {
         },
         .probe  = pcf857x_probe,
         .remove = pcf857x_remove,
+        .id_table = pcf857x_id,
 };
 
 static int __init pcf857x_init(void)
diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index 1464338e4e11..dc1f30e432ea 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -117,7 +117,8 @@ struct f75375_data {
 static int f75375_attach_adapter(struct i2c_adapter *adapter);
 static int f75375_detect(struct i2c_adapter *adapter, int address, int kind);
 static int f75375_detach_client(struct i2c_client *client);
-static int f75375_probe(struct i2c_client *client);
+static int f75375_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id);
 static int f75375_remove(struct i2c_client *client);
 
 static struct i2c_driver f75375_legacy_driver = {
@@ -128,12 +129,20 @@ static struct i2c_driver f75375_legacy_driver = {
         .detach_client = f75375_detach_client,
 };
 
+static const struct i2c_device_id f75375_id[] = {
+        { "f75373", f75373 },
+        { "f75375", f75375 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, f75375_id);
+
 static struct i2c_driver f75375_driver = {
         .driver = {
                 .name = "f75375",
         },
         .probe = f75375_probe,
         .remove = f75375_remove,
+        .id_table = f75375_id,
 };
 
 static inline int f75375_read8(struct i2c_client *client, u8 reg)
@@ -628,7 +637,8 @@ static void f75375_init(struct i2c_client *client, struct f75375_data *data,
 
 }
 
-static int f75375_probe(struct i2c_client *client)
+static int f75375_probe(struct i2c_client *client,
+                const struct i2c_device_id *id)
 {
         struct f75375_data *data = i2c_get_clientdata(client);
         struct f75375s_platform_data *f75375s_pdata = client->dev.platform_data;
@@ -643,15 +653,7 @@ static int f75375_probe(struct i2c_client *client)
         i2c_set_clientdata(client, data);
         data->client = client;
         mutex_init(&data->update_lock);
-
-        if (strcmp(client->name, "f75375") == 0)
-                data->kind = f75375;
-        else if (strcmp(client->name, "f75373") == 0)
-                data->kind = f75373;
-        else {
-                dev_err(&client->dev, "Unsupported device: %s\n", client->name);
-                return -ENODEV;
-        }
+        data->kind = id->driver_data;
 
         if ((err = sysfs_create_group(&client->dev.kobj, &f75375_group)))
                 goto exit_free;
@@ -712,6 +714,7 @@ static int f75375_detect(struct i2c_adapter *adapter, int address, int kind)
         u8 version = 0;
         int err = 0;
         const char *name = "";
+        struct i2c_device_id id;
 
         if (!(client = kzalloc(sizeof(*client), GFP_KERNEL))) {
                 err = -ENOMEM;
@@ -748,7 +751,9 @@ static int f75375_detect(struct i2c_adapter *adapter, int address, int kind)
         if ((err = i2c_attach_client(client)))
                 goto exit_free;
 
-        if ((err = f75375_probe(client)) < 0)
+        strlcpy(id.name, name, I2C_NAME_SIZE);
+        id.driver_data = kind;
+        if ((err = f75375_probe(client, &id)) < 0)
                 goto exit_detach;
 
         return 0;
diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
index e5e96c817566..c38a0a112208 100644
--- a/drivers/i2c/busses/i2c-amd756-s4882.c
+++ b/drivers/i2c/busses/i2c-amd756-s4882.c
@@ -1,7 +1,7 @@
 /*
  * i2c-amd756-s4882.c - i2c-amd756 extras for the Tyan S4882 motherboard
  *
- * Copyright (C) 2004 Jean Delvare <khali@linux-fr.org>
+ * Copyright (C) 2004, 2008 Jean Delvare <khali@linux-fr.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -231,7 +231,8 @@ ERROR2:
         kfree(s4882_adapter);
         s4882_adapter = NULL;
 ERROR1:
-        i2c_del_adapter(&amd756_smbus);
+        /* Restore physical bus */
+        i2c_add_adapter(&amd756_smbus);
 ERROR0:
         return error;
 }
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 9bbe96cef719..fdc9ad805e35 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -38,7 +38,6 @@
 #include <linux/ioport.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
-#include <linux/apm_bios.h>
 #include <linux/dmi.h>
 #include <asm/io.h>
 
@@ -223,7 +222,7 @@ static int piix4_transaction(void)
                         dev_err(&piix4_adapter.dev, "Failed! (%02x)\n", temp);
                         return -1;
                 } else {
-                        dev_dbg(&piix4_adapter.dev, "Successfull!\n");
+                        dev_dbg(&piix4_adapter.dev, "Successful!\n");
                 }
         }
 
@@ -343,12 +342,7 @@ static s32 piix4_access(struct i2c_adapter * adap, u16 addr,
 
 
         switch (size) {
-        case PIIX4_BYTE:        /* Where is the result put? I assume here it is in
-                                   SMBHSTDAT0 but it might just as well be in the
-                                   SMBHSTCMD. No clue in the docs */
-
-                data->byte = inb_p(SMBHSTDAT0);
-                break;
+        case PIIX4_BYTE:
         case PIIX4_BYTE_DATA:
                 data->byte = inb_p(SMBHSTDAT0);
                 break;
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index 283769cecee2..9ca8f9155f95 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -238,7 +238,7 @@ static int sis5595_transaction(struct i2c_adapter *adap)
                         dev_dbg(&adap->dev, "Failed! (%02x)\n", temp);
                         return -1;
                 } else {
-                        dev_dbg(&adap->dev, "Successfull!\n");
+                        dev_dbg(&adap->dev, "Successful!\n");
                 }
         }
 
@@ -316,14 +316,8 @@ static s32 sis5595_access(struct i2c_adapter *adap, u16 addr,
                 }
                 size = (size == I2C_SMBUS_PROC_CALL) ? SIS5595_PROC_CALL : SIS5595_WORD_DATA;
                 break;
-/*
-        case I2C_SMBUS_BLOCK_DATA:
-                printk(KERN_WARNING "sis5595.o: Block data not yet implemented!\n");
-                return -1;
-                break;
-*/
         default:
-                printk(KERN_WARNING "sis5595.o: Unsupported transaction %d\n", size);
+                dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
                 return -1;
         }
 
@@ -338,9 +332,7 @@ static s32 sis5595_access(struct i2c_adapter *adap, u16 addr,
 
 
         switch (size) {
-        case SIS5595_BYTE:      /* Where is the result put? I assume here it is in
-                                   SMB_DATA but it might just as well be in the
-                                   SMB_CMD. No clue in the docs */
+        case SIS5595_BYTE:
         case SIS5595_BYTE_DATA:
                 data->byte = sis5595_read(SMB_BYTE);
                 break;
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 5fd734f99ee9..3765dd7f450f 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -136,7 +136,7 @@ static int sis630_transaction_start(struct i2c_adapter *adap, int size, u8 *oldc
                         dev_dbg(&adap->dev, "Failed! (%02x)\n", temp);
                         return -1;
                 } else {
-                        dev_dbg(&adap->dev, "Successfull!\n");
+                        dev_dbg(&adap->dev, "Successful!\n");
                 }
         }
 
diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/busses/i2c-stub.c
index c2a9f8c94f5e..d08eeec53913 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/busses/i2c-stub.c
@@ -33,7 +33,7 @@
 static unsigned short chip_addr[MAX_CHIPS];
 module_param_array(chip_addr, ushort, NULL, S_IRUGO);
 MODULE_PARM_DESC(chip_addr,
-                 "Chip addresses (up to 10, between 0x03 and 0x77)\n");
+                 "Chip addresses (up to 10, between 0x03 and 0x77)");
 
 struct stub_chip {
         u8 pointer;
diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c
index 1b0cfd5472fd..de9db49e54d9 100644
--- a/drivers/i2c/busses/i2c-taos-evm.c
+++ b/drivers/i2c/busses/i2c-taos-evm.c
@@ -51,7 +51,6 @@ struct taos_data {
 /* TAOS TSL2550 EVM */
 static struct i2c_board_info tsl2550_info = {
         I2C_BOARD_INFO("tsl2550", 0x39),
-        .type   = "tsl2550",
 };
 
 /* Instantiate i2c devices based on the adapter name */
@@ -59,7 +58,7 @@ static struct i2c_client *taos_instantiate_device(struct i2c_adapter *adapter)
 {
         if (!strncmp(adapter->name, "TAOS TSL2550 EVM", 16)) {
                 dev_info(&adapter->dev, "Instantiating device %s at 0x%02x\n",
-                        tsl2550_info.driver_name, tsl2550_info.addr);
+                        tsl2550_info.type, tsl2550_info.addr);
                 return i2c_new_device(adapter, &tsl2550_info);
         }
 
diff --git a/drivers/i2c/chips/ds1682.c b/drivers/i2c/chips/ds1682.c
index 9e94542c18a2..23be4d42cb02 100644
--- a/drivers/i2c/chips/ds1682.c
+++ b/drivers/i2c/chips/ds1682.c
@@ -200,7 +200,8 @@ static struct bin_attribute ds1682_eeprom_attr = {
 /*
  * Called when a ds1682 device is matched with this driver
  */
-static int ds1682_probe(struct i2c_client *client)
+static int ds1682_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int rc;
 
@@ -234,12 +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 2dea0123a958..b36db1797c11 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -1149,7 +1149,8 @@ static inline void menelaus_rtc_init(struct menelaus_chip *m)
 
 static struct i2c_driver menelaus_i2c_driver;
 
-static int menelaus_probe(struct i2c_client *client)
+static int menelaus_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
 {
         struct menelaus_chip    *menelaus;
         int                     rev = 0, val;
@@ -1242,12 +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 b67f69c2e7f3..85949685191b 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,
@@ -527,11 +526,13 @@ static int __exit tps65010_remove(struct i2c_client *client)
         flush_scheduled_work();
         debugfs_remove(tps->file);
         kfree(tps);
+        i2c_set_clientdata(client, NULL);
         the_tps = NULL;
         return 0;
 }
 
-static int tps65010_probe(struct i2c_client *client)
+static int tps65010_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
 {
         struct tps65010         *tps;
         int                     status;
@@ -552,20 +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.
@@ -594,9 +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);
@@ -615,6 +600,7 @@ static int tps65010_probe(struct i2c_client *client)
                 i2c_smbus_read_byte_data(client, TPS_DEFGPIO),
                 i2c_smbus_read_byte_data(client, TPS_MASK3));
 
+        i2c_set_clientdata(client, tps);
         the_tps = tps;
 
 #if     defined(CONFIG_USB_GADGET) && !defined(CONFIG_USB_OTG)
@@ -682,12 +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 a10fd2791a69..1a9cc135219f 100644
--- a/drivers/i2c/chips/tsl2550.c
+++ b/drivers/i2c/chips/tsl2550.c
@@ -364,7 +364,8 @@ static int tsl2550_init_client(struct i2c_client *client)
  */
 
 static struct i2c_driver tsl2550_driver;
-static int __devinit tsl2550_probe(struct i2c_client *client)
+static int __devinit tsl2550_probe(struct i2c_client *client,
+                                   const struct i2c_device_id *id)
 {
         struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
         struct tsl2550_data *data;
@@ -451,6 +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,
@@ -460,6 +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)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 6c7fa8d53c0e..26384daccb96 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -48,6 +48,17 @@ static DEFINE_IDR(i2c_adapter_idr);
 
 /* ------------------------------------------------------------------------- */
 
+static const struct i2c_device_id *i2c_match_id(const struct i2c_device_id *id,
+                                                const struct i2c_client *client)
+{
+        while (id->name[0]) {
+                if (strcmp(client->name, id->name) == 0)
+                        return id;
+                id++;
+        }
+        return NULL;
+}
+
 static int i2c_device_match(struct device *dev, struct device_driver *drv)
 {
         struct i2c_client       *client = to_i2c_client(dev);
@@ -59,6 +70,10 @@ static int i2c_device_match(struct device *dev, struct device_driver *drv)
         if (!is_newstyle_driver(driver))
                 return 0;
 
+        /* match on an id table if there is one */
+        if (driver->id_table)
+                return i2c_match_id(driver->id_table, client) != NULL;
+
         /* new style drivers use the same kind of driver matching policy
          * as platform devices or SPI:  compare device and driver IDs.
          */
@@ -73,11 +88,17 @@ static int i2c_device_uevent(struct device *dev, struct kobj_uevent_env *env)
         struct i2c_client       *client = to_i2c_client(dev);
 
         /* by definition, legacy drivers can't hotplug */
-        if (dev->driver || !client->driver_name)
+        if (dev->driver)
                 return 0;
 
-        if (add_uevent_var(env, "MODALIAS=%s", client->driver_name))
-                return -ENOMEM;
+        if (client->driver_name[0]) {
+                if (add_uevent_var(env, "MODALIAS=%s", client->driver_name))
+                        return -ENOMEM;
+        } else {
+                if (add_uevent_var(env, "MODALIAS=%s%s",
+                                   I2C_MODULE_PREFIX, client->name))
+                        return -ENOMEM;
+        }
         dev_dbg(dev, "uevent\n");
         return 0;
 }
@@ -90,13 +111,19 @@ static int i2c_device_probe(struct device *dev)
 {
         struct i2c_client       *client = to_i2c_client(dev);
         struct i2c_driver       *driver = to_i2c_driver(dev->driver);
+        const struct i2c_device_id *id;
         int status;
 
         if (!driver->probe)
                 return -ENODEV;
         client->driver = driver;
         dev_dbg(dev, "probe\n");
-        status = driver->probe(client);
+
+        if (driver->id_table)
+                id = i2c_match_id(driver->id_table, client);
+        else
+                id = NULL;
+        status = driver->probe(client, id);
         if (status)
                 client->driver = NULL;
         return status;
@@ -179,9 +206,9 @@ static ssize_t show_client_name(struct device *dev, struct device_attribute *att
 static ssize_t show_modalias(struct device *dev, struct device_attribute *attr, char *buf)
 {
         struct i2c_client *client = to_i2c_client(dev);
-        return client->driver_name
+        return client->driver_name[0]
                 ? sprintf(buf, "%s\n", client->driver_name)
-                : 0;
+                : sprintf(buf, "%s%s\n", I2C_MODULE_PREFIX, client->name);
 }
 
 static struct device_attribute i2c_dev_attrs[] = {
@@ -300,15 +327,21 @@ void i2c_unregister_device(struct i2c_client *client)
 EXPORT_SYMBOL_GPL(i2c_unregister_device);
 
 
-static int dummy_nop(struct i2c_client *client)
+static int dummy_probe(struct i2c_client *client,
+                       const struct i2c_device_id *id)
+{
+        return 0;
+}
+
+static int dummy_remove(struct i2c_client *client)
 {
         return 0;
 }
 
 static struct i2c_driver dummy_driver = {
         .driver.name    = "dummy",
-        .probe          = dummy_nop,
-        .remove         = dummy_nop,
+        .probe          = dummy_probe,
+        .remove         = dummy_remove,
 };
 
 /**
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index fae469ce16f5..2a429f9e32cd 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -142,7 +142,8 @@ static int cs5345_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 /* ----------------------------------------------------------------------- */
 
-static int cs5345_probe(struct i2c_client *client)
+static int cs5345_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         /* Check if the adapter supports the needed features */
         if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index f41bfde045fe..2dfd0afc62db 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -135,7 +135,8 @@ static int cs53l32a_command(struct i2c_client *client, unsigned cmd, void *arg)
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
 
-static int cs53l32a_probe(struct i2c_client *client)
+static int cs53l32a_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
 {
         int i;
 
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 7fde678b2c4a..88823810497c 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1209,7 +1209,8 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 
 /* ----------------------------------------------------------------------- */
 
-static int cx25840_probe(struct i2c_client *client)
+static int cx25840_probe(struct i2c_client *client,
+                         const struct i2c_device_id *did)
 {
         struct cx25840_state *state;
         u32 id;
diff --git a/drivers/media/video/m52790.c b/drivers/media/video/m52790.c
index d4bf14c284ef..5b9dfa2c51b4 100644
--- a/drivers/media/video/m52790.c
+++ b/drivers/media/video/m52790.c
@@ -126,7 +126,8 @@ static int m52790_command(struct i2c_client *client, unsigned int cmd,
 
 /* i2c implementation */
 
-static int m52790_probe(struct i2c_client *client)
+static int m52790_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         struct m52790_state *state;
 
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index b73c740f7fb2..e6273162e123 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -805,7 +805,7 @@ static int msp_resume(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
-static int msp_probe(struct i2c_client *client)
+static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
         struct msp_state *state;
         int (*thread_func)(void *data) = NULL;
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 3fb5f63df1e6..ba09826ddf48 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -620,7 +620,8 @@ static void mt9m001_video_remove(struct soc_camera_device *icd)
         soc_camera_video_stop(&mt9m001->icd);
 }
 
-static int mt9m001_probe(struct i2c_client *client)
+static int mt9m001_probe(struct i2c_client *client,
+                         const struct i2c_device_id *did)
 {
         struct mt9m001 *mt9m001;
         struct soc_camera_device *icd;
@@ -696,12 +697,19 @@ static int mt9m001_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id mt9m001_id[] = {
+        { "mt9m001", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, mt9m001_id);
+
 static struct i2c_driver mt9m001_i2c_driver = {
         .driver = {
                 .name = "mt9m001",
         },
         .probe          = mt9m001_probe,
         .remove         = mt9m001_remove,
+        .id_table       = mt9m001_id,
 };
 
 static int __init mt9m001_mod_init(void)
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index d4b9e2744343..7b223691ce96 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -745,7 +745,8 @@ static void mt9v022_video_remove(struct soc_camera_device *icd)
         soc_camera_video_stop(&mt9v022->icd);
 }
 
-static int mt9v022_probe(struct i2c_client *client)
+static int mt9v022_probe(struct i2c_client *client,
+                         const struct i2c_device_id *did)
 {
         struct mt9v022 *mt9v022;
         struct soc_camera_device *icd;
@@ -818,12 +819,19 @@ static int mt9v022_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id mt9v022_id[] = {
+        { "mt9v022", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, mt9v022_id);
+
 static struct i2c_driver mt9v022_i2c_driver = {
         .driver = {
                 .name = "mt9v022",
         },
         .probe          = mt9v022_probe,
         .remove         = mt9v022_remove,
+        .id_table       = mt9v022_id,
 };
 
 static int __init mt9v022_mod_init(void)
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 416d05d4a969..e684108637ad 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1450,7 +1450,8 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 
 /* ----------------------------------------------------------------------- */
 
-static int saa7115_probe(struct i2c_client *client)
+static int saa7115_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
 {
         struct saa711x_state *state;
         int     i;
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index 06c88db656b4..e750cd65c1c3 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -661,7 +661,8 @@ static int saa7127_command(struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-static int saa7127_probe(struct i2c_client *client)
+static int saa7127_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
 {
         struct saa7127_state *state;
         struct v4l2_sliced_vbi_data vbi = { 0, 0, 0, 0 };  /* set to disabled */
diff --git a/drivers/media/video/saa717x.c b/drivers/media/video/saa717x.c
index 53c5edbcf7ea..72c4081feff5 100644
--- a/drivers/media/video/saa717x.c
+++ b/drivers/media/video/saa717x.c
@@ -1418,7 +1418,8 @@ static int saa717x_command(struct i2c_client *client, unsigned cmd, void *arg)
 /* i2c implementation */
 
 /* ----------------------------------------------------------------------- */
-static int saa717x_probe(struct i2c_client *client)
+static int saa717x_probe(struct i2c_client *client,
+                         const struct i2c_device_id *did)
 {
         struct saa717x_state *decoder;
         u8 id = 0;
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index 6943b447a1bd..e57a64605778 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -840,7 +840,8 @@ static struct v4l2_int_device tcm825x_int_device = {
         },
 };
 
-static int tcm825x_probe(struct i2c_client *client)
+static int tcm825x_probe(struct i2c_client *client,
+                         const struct i2c_device_id *did)
 {
         struct tcm825x_sensor *sensor = &tcm825x;
         int rval;
diff --git a/drivers/media/video/tlv320aic23b.c b/drivers/media/video/tlv320aic23b.c
index dc7b9c220b90..f1db54202dea 100644
--- a/drivers/media/video/tlv320aic23b.c
+++ b/drivers/media/video/tlv320aic23b.c
@@ -125,7 +125,8 @@ static int tlv320aic23b_command(struct i2c_client *client,
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
 
-static int tlv320aic23b_probe(struct i2c_client *client)
+static int tlv320aic23b_probe(struct i2c_client *client,
+                              const struct i2c_device_id *id)
 {
         struct tlv320aic23b_state *state;
 
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2b72e10e6b9f..2a2748238c78 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -1073,7 +1073,8 @@ static void tuner_lookup(struct i2c_adapter *adap,
 /* During client attach, set_type is called by adapter's attach_inform callback.
    set_type must then be completed by tuner_probe.
  */
-static int tuner_probe(struct i2c_client *client)
+static int tuner_probe(struct i2c_client *client,
+                       const struct i2c_device_id *id)
 {
         struct tuner *t;
         struct tuner *radio;
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index f29a2cd0f2f2..6f9945b04e1f 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1461,7 +1461,7 @@ static struct CHIPDESC chiplist[] = {
 /* ---------------------------------------------------------------------- */
 /* i2c registration                                                       */
 
-static int chip_probe(struct i2c_client *client)
+static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
         struct CHIPSTATE *chip;
         struct CHIPDESC  *desc;
diff --git a/drivers/media/video/upd64031a.c b/drivers/media/video/upd64031a.c
index bd201397a2ac..93bfd19dec7d 100644
--- a/drivers/media/video/upd64031a.c
+++ b/drivers/media/video/upd64031a.c
@@ -195,7 +195,8 @@ static int upd64031a_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 /* i2c implementation */
 
-static int upd64031a_probe(struct i2c_client *client)
+static int upd64031a_probe(struct i2c_client *client,
+                           const struct i2c_device_id *id)
 {
         struct upd64031a_state *state;
         int i;
diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c
index 2d9a88f70c85..9ab712a56ce0 100644
--- a/drivers/media/video/upd64083.c
+++ b/drivers/media/video/upd64083.c
@@ -172,7 +172,8 @@ static int upd64083_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 /* i2c implementation */
 
-static int upd64083_probe(struct i2c_client *client)
+static int upd64083_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
 {
         struct upd64083_state *state;
         int i;
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 7cc42c1da457..e9dd996fd5df 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -710,7 +710,8 @@ EXPORT_SYMBOL(v4l2_chip_ident_i2c_client);
 /* Helper function for I2C legacy drivers */
 
 int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
-                const char *name, int (*probe)(struct i2c_client *))
+                const char *name,
+                int (*probe)(struct i2c_client *, const struct i2c_device_id *))
 {
         struct i2c_client *client;
         int err;
@@ -724,7 +725,7 @@ int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver
         client->driver = driver;
         strlcpy(client->name, name, sizeof(client->name));
 
-        err = probe(client);
+        err = probe(client, NULL);
         if (err == 0) {
                 i2c_attach_client(client);
         } else {
diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c
index 282c81403c97..fac0deba24af 100644
--- a/drivers/media/video/vp27smpx.c
+++ b/drivers/media/video/vp27smpx.c
@@ -121,7 +121,8 @@ static int vp27smpx_command(struct i2c_client *client, unsigned cmd, void *arg)
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
 
-static int vp27smpx_probe(struct i2c_client *client)
+static int vp27smpx_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
 {
         struct vp27smpx_state *state;
 
diff --git a/drivers/media/video/wm8739.c b/drivers/media/video/wm8739.c
index 31795b4f8b63..0f8ed8461fba 100644
--- a/drivers/media/video/wm8739.c
+++ b/drivers/media/video/wm8739.c
@@ -261,7 +261,8 @@ static int wm8739_command(struct i2c_client *client, unsigned cmd, void *arg)
 
 /* i2c implementation */
 
-static int wm8739_probe(struct i2c_client *client)
+static int wm8739_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         struct wm8739_state *state;
 
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 869f9e7946b6..67a409e60c46 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -159,7 +159,8 @@ static int wm8775_command(struct i2c_client *client, unsigned cmd, void *arg)
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
 
-static int wm8775_probe(struct i2c_client *client)
+static int wm8775_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         struct wm8775_state *state;
 
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index f389a28720d2..bbf97e65202a 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -99,45 +99,38 @@ struct ds1307 {
 };
 
 struct chip_desc {
-        char                    name[9];
         unsigned                nvram56:1;
         unsigned                alarm:1;
-        enum ds_type            type;
 };
 
-static const struct chip_desc chips[] = { {
-        .name           = "ds1307",
-        .type           = ds_1307,
+static const struct chip_desc chips[] = {
+[ds_1307] = {
         .nvram56        = 1,
-}, {
-        .name           = "ds1337",
-        .type           = ds_1337,
+},
+[ds_1337] = {
         .alarm          = 1,
-}, {
-        .name           = "ds1338",
-        .type           = ds_1338,
+},
+[ds_1338] = {
         .nvram56        = 1,
-}, {
-        .name           = "ds1339",
-        .type           = ds_1339,
+},
+[ds_1339] = {
         .alarm          = 1,
-}, {
-        .name           = "ds1340",
-        .type           = ds_1340,
-}, {
-        .name           = "m41t00",
-        .type           = m41t00,
+},
+[ds_1340] = {
+},
+[m41t00] = {
 }, };
 
-static inline const struct chip_desc *find_chip(const char *s)
-{
-        unsigned i;
-
-        for (i = 0; i < ARRAY_SIZE(chips); i++)
-                if (strnicmp(s, chips[i].name, sizeof chips[i].name) == 0)
-                        return &chips[i];
-        return NULL;
-}
+static const struct i2c_device_id ds1307_id[] = {
+        { "ds1307", ds_1307 },
+        { "ds1337", ds_1337 },
+        { "ds1338", ds_1338 },
+        { "ds1339", ds_1339 },
+        { "ds1340", ds_1340 },
+        { "m41t00", m41t00 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ds1307_id);
 
 static int ds1307_get_time(struct device *dev, struct rtc_time *t)
 {
@@ -326,21 +319,15 @@ static struct bin_attribute nvram = {
 
 static struct i2c_driver ds1307_driver;
 
-static int __devinit ds1307_probe(struct i2c_client *client)
+static int __devinit ds1307_probe(struct i2c_client *client,
+                                  const struct i2c_device_id *id)
 {
         struct ds1307           *ds1307;
         int                     err = -ENODEV;
         int                     tmp;
-        const struct chip_desc  *chip;
+        const struct chip_desc  *chip = &chips[id->driver_data];
         struct i2c_adapter      *adapter = to_i2c_adapter(client->dev.parent);
 
-        chip = find_chip(client->name);
-        if (!chip) {
-                dev_err(&client->dev, "unknown chip type '%s'\n",
-                                client->name);
-                return -ENODEV;
-        }
-
         if (!i2c_check_functionality(adapter,
                         I2C_FUNC_I2C | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
                 return -EIO;
@@ -361,7 +348,7 @@ static int __devinit ds1307_probe(struct i2c_client *client)
         ds1307->msg[1].len = sizeof(ds1307->regs);
         ds1307->msg[1].buf = ds1307->regs;
 
-        ds1307->type = chip->type;
+        ds1307->type = id->driver_data;
 
         switch (ds1307->type) {
         case ds_1337:
@@ -550,6 +537,7 @@ static struct i2c_driver ds1307_driver = {
         },
         .probe          = ds1307_probe,
         .remove         = __devexit_p(ds1307_remove),
+        .id_table       = ds1307_id,
 };
 
 static int __init ds1307_init(void)
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c
index 45bda186befc..fa2d2f8b3f4d 100644
--- a/drivers/rtc/rtc-ds1374.c
+++ b/drivers/rtc/rtc-ds1374.c
@@ -41,6 +41,12 @@
 #define DS1374_REG_SR_AF        0x01 /* Alarm Flag */
 #define DS1374_REG_TCR          0x09 /* Trickle Charge */
 
+static const struct i2c_device_id ds1374_id[] = {
+        { "rtc-ds1374", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ds1374_id);
+
 struct ds1374 {
         struct i2c_client *client;
         struct rtc_device *rtc;
@@ -355,7 +361,8 @@ static const struct rtc_class_ops ds1374_rtc_ops = {
         .ioctl = ds1374_ioctl,
 };
 
-static int ds1374_probe(struct i2c_client *client)
+static int ds1374_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         struct ds1374 *ds1374;
         int ret;
@@ -429,6 +436,7 @@ static struct i2c_driver ds1374_driver = {
         },
         .probe = ds1374_probe,
         .remove = __devexit_p(ds1374_remove),
+        .id_table = ds1374_id,
 };
 
 static int __init ds1374_init(void)
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index fb15e3fb4ce2..fbb90b1e4098 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -490,7 +490,7 @@ isl1208_sysfs_unregister(struct device *dev)
 }
 
 static int
-isl1208_probe(struct i2c_client *client)
+isl1208_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
         int rc = 0;
         struct rtc_device *rtc;
@@ -545,12 +545,19 @@ isl1208_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id isl1208_id[] = {
+        { "isl1208", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, isl1208_id);
+
 static struct i2c_driver isl1208_driver = {
         .driver = {
                    .name = "rtc-isl1208",
                    },
         .probe = isl1208_probe,
         .remove = isl1208_remove,
+        .id_table = isl1208_id,
 };
 
 static int __init
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index 1cb33cac1237..316bfaa80872 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -60,48 +60,21 @@
 
 #define DRV_VERSION "0.05"
 
-struct m41t80_chip_info {
-        const char *name;
-        u8 features;
-};
-
-static const struct m41t80_chip_info m41t80_chip_info_tbl[] = {
-        {
-                .name           = "m41t80",
-                .features       = 0,
-        },
-        {
-                .name           = "m41t81",
-                .features       = M41T80_FEATURE_HT,
-        },
-        {
-                .name           = "m41t81s",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
-        {
-                .name           = "m41t82",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
-        {
-                .name           = "m41t83",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
-        {
-                .name           = "m41st84",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
-        {
-                .name           = "m41st85",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
-        {
-                .name           = "m41st87",
-                .features       = M41T80_FEATURE_HT | M41T80_FEATURE_BL,
-        },
+static const struct i2c_device_id m41t80_id[] = {
+        { "m41t80", 0 },
+        { "m41t81", M41T80_FEATURE_HT },
+        { "m41t81s", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { "m41t82", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { "m41t83", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { "m41st84", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { "m41st85", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { "m41st87", M41T80_FEATURE_HT | M41T80_FEATURE_BL },
+        { }
 };
+MODULE_DEVICE_TABLE(i2c, m41t80_id);
 
 struct m41t80_data {
-        const struct m41t80_chip_info *chip;
+        u8 features;
         struct rtc_device *rtc;
 };
 
@@ -208,7 +181,7 @@ static int m41t80_rtc_proc(struct device *dev, struct seq_file *seq)
         struct m41t80_data *clientdata = i2c_get_clientdata(client);
         u8 reg;
 
-        if (clientdata->chip->features & M41T80_FEATURE_BL) {
+        if (clientdata->features & M41T80_FEATURE_BL) {
                 reg = i2c_smbus_read_byte_data(client, M41T80_REG_FLAGS);
                 seq_printf(seq, "battery\t\t: %s\n",
                            (reg & M41T80_FLAGS_BATT_LOW) ? "exhausted" : "ok");
@@ -756,12 +729,12 @@ static struct notifier_block wdt_notifier = {
  *
  *****************************************************************************
  */
-static int m41t80_probe(struct i2c_client *client)
+static int m41t80_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        int i, rc = 0;
+        int rc = 0;
         struct rtc_device *rtc = NULL;
         struct rtc_time tm;
-        const struct m41t80_chip_info *chip;
         struct m41t80_data *clientdata = NULL;
 
         if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C
@@ -773,19 +746,6 @@ static int m41t80_probe(struct i2c_client *client)
         dev_info(&client->dev,
                  "chip found, driver version " DRV_VERSION "\n");
 
-        chip = NULL;
-        for (i = 0; i < ARRAY_SIZE(m41t80_chip_info_tbl); i++) {
-                if (!strcmp(m41t80_chip_info_tbl[i].name, client->name)) {
-                        chip = &m41t80_chip_info_tbl[i];
-                        break;
-                }
-        }
-        if (!chip) {
-                dev_err(&client->dev, "%s is not supported\n", client->name);
-                rc = -ENODEV;
-                goto exit;
-        }
-
         clientdata = kzalloc(sizeof(*clientdata), GFP_KERNEL);
         if (!clientdata) {
                 rc = -ENOMEM;
@@ -801,7 +761,7 @@ static int m41t80_probe(struct i2c_client *client)
         }
 
         clientdata->rtc = rtc;
-        clientdata->chip = chip;
+        clientdata->features = id->driver_data;
         i2c_set_clientdata(client, clientdata);
 
         /* Make sure HT (Halt Update) bit is cleared */
@@ -810,7 +770,7 @@ static int m41t80_probe(struct i2c_client *client)
                 goto ht_err;
 
         if (rc & M41T80_ALHOUR_HT) {
-                if (chip->features & M41T80_FEATURE_HT) {
+                if (clientdata->features & M41T80_FEATURE_HT) {
                         m41t80_get_datetime(client, &tm);
                         dev_info(&client->dev, "HT bit was set!\n");
                         dev_info(&client->dev,
@@ -842,7 +802,7 @@ static int m41t80_probe(struct i2c_client *client)
                 goto exit;
 
 #ifdef CONFIG_RTC_DRV_M41T80_WDT
-        if (chip->features & M41T80_FEATURE_HT) {
+        if (clientdata->features & M41T80_FEATURE_HT) {
                 rc = misc_register(&wdt_dev);
                 if (rc)
                         goto exit;
@@ -878,7 +838,7 @@ static int m41t80_remove(struct i2c_client *client)
         struct rtc_device *rtc = clientdata->rtc;
 
 #ifdef CONFIG_RTC_DRV_M41T80_WDT
-        if (clientdata->chip->features & M41T80_FEATURE_HT) {
+        if (clientdata->features & M41T80_FEATURE_HT) {
                 misc_deregister(&wdt_dev);
                 unregister_reboot_notifier(&wdt_notifier);
         }
@@ -896,6 +856,7 @@ static struct i2c_driver m41t80_driver = {
         },
         .probe = m41t80_probe,
         .remove = m41t80_remove,
+        .id_table = m41t80_id,
 };
 
 static int __init m41t80_rtc_init(void)
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index a41681d26eba..0fc4c3630780 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -246,7 +246,8 @@ static const struct rtc_class_ops pcf8563_rtc_ops = {
         .set_time       = pcf8563_rtc_set_time,
 };
 
-static int pcf8563_probe(struct i2c_client *client)
+static int pcf8563_probe(struct i2c_client *client,
+                                const struct i2c_device_id *id)
 {
         struct pcf8563 *pcf8563;
 
@@ -299,12 +300,19 @@ static int pcf8563_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id pcf8563_id[] = {
+        { "pcf8563", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, pcf8563_id);
+
 static struct i2c_driver pcf8563_driver = {
         .driver         = {
                 .name   = "rtc-pcf8563",
         },
         .probe          = pcf8563_probe,
         .remove         = pcf8563_remove,
+        .id_table       = pcf8563_id,
 };
 
 static int __init pcf8563_init(void)
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 7e63074708eb..56caf6b2c3e5 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -69,6 +69,15 @@ enum rtc_type {
         rtc_rv5c387a,
 };
 
+static const struct i2c_device_id rs5c372_id[] = {
+        { "rs5c372a", rtc_rs5c372a },
+        { "rs5c372b", rtc_rs5c372b },
+        { "rv5c386", rtc_rv5c386 },
+        { "rv5c387a", rtc_rv5c387a },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, rs5c372_id);
+
 /* REVISIT:  this assumes that:
  *  - we're in the 21st century, so it's safe to ignore the century
  *    bit for rv5c38[67] (REG_MONTH bit 7);
@@ -494,7 +503,8 @@ static void rs5c_sysfs_unregister(struct device *dev)
 
 static struct i2c_driver rs5c372_driver;
 
-static int rs5c372_probe(struct i2c_client *client)
+static int rs5c372_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
 {
         int err = 0;
         struct rs5c372 *rs5c372;
@@ -514,6 +524,7 @@ static int rs5c372_probe(struct i2c_client *client)
 
         rs5c372->client = client;
         i2c_set_clientdata(client, rs5c372);
+        rs5c372->type = id->driver_data;
 
         /* we read registers 0x0f then 0x00-0x0f; skip the first one */
         rs5c372->regs = &rs5c372->buf[1];
@@ -522,19 +533,6 @@ static int rs5c372_probe(struct i2c_client *client)
         if (err < 0)
                 goto exit_kfree;
 
-        if (strcmp(client->name, "rs5c372a") == 0)
-                rs5c372->type = rtc_rs5c372a;
-        else if (strcmp(client->name, "rs5c372b") == 0)
-                rs5c372->type = rtc_rs5c372b;
-        else if (strcmp(client->name, "rv5c386") == 0)
-                rs5c372->type = rtc_rv5c386;
-        else if (strcmp(client->name, "rv5c387a") == 0)
-                rs5c372->type = rtc_rv5c387a;
-        else {
-                rs5c372->type = rtc_rs5c372b;
-                dev_warn(&client->dev, "assuming rs5c372b\n");
-        }
-
         /* clock may be set for am/pm or 24 hr time */
         switch (rs5c372->type) {
         case rtc_rs5c372a:
@@ -651,6 +649,7 @@ static struct i2c_driver rs5c372_driver = {
         },
         .probe          = rs5c372_probe,
         .remove         = rs5c372_remove,
+        .id_table       = rs5c372_id,
 };
 
 static __init int rs5c372_init(void)
diff --git a/drivers/rtc/rtc-s35390a.c b/drivers/rtc/rtc-s35390a.c
index e8abc90c32c5..29f47bacfc77 100644
--- a/drivers/rtc/rtc-s35390a.c
+++ b/drivers/rtc/rtc-s35390a.c
@@ -34,6 +34,12 @@
 #define S35390A_FLAG_RESET      0x80
 #define S35390A_FLAG_TEST       0x01
 
+static const struct i2c_device_id s35390a_id[] = {
+        { "s35390a", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, s35390a_id);
+
 struct s35390a {
         struct i2c_client *client[8];
         struct rtc_device *rtc;
@@ -195,7 +201,8 @@ static const struct rtc_class_ops s35390a_rtc_ops = {
 
 static struct i2c_driver s35390a_driver;
 
-static int s35390a_probe(struct i2c_client *client)
+static int s35390a_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
 {
         int err;
         unsigned int i;
@@ -296,6 +303,7 @@ static struct i2c_driver s35390a_driver = {
         },
         .probe          = s35390a_probe,
         .remove         = s35390a_remove,
+        .id_table       = s35390a_id,
 };
 
 static int __init s35390a_rtc_init(void)
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index 095282f63523..eaf55945f21b 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -494,7 +494,8 @@ static void x1205_sysfs_unregister(struct device *dev)
 }
 
 
-static int x1205_probe(struct i2c_client *client)
+static int x1205_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int err = 0;
         unsigned char sr;
@@ -552,12 +553,19 @@ static int x1205_remove(struct i2c_client *client)
         return 0;
 }
 
+static const struct i2c_device_id x1205_id[] = {
+        { "x1205", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, x1205_id);
+
 static struct i2c_driver x1205_driver = {
         .driver         = {
                 .name   = "rtc-x1205",
         },
         .probe          = x1205_probe,
         .remove         = x1205_remove,
+        .id_table       = x1205_id,
 };
 
 static int __init x1205_init(void)