1 files changed, 13 insertions, 58 deletions

diff --git a/drivers/media/video/vp27smpx.c b/drivers/media/video/vp27smpx.c
index 63002e0ac764..24a942315042 100644
--- a/drivers/media/video/vp27smpx.c
+++ b/drivers/media/video/vp27smpx.c
@@ -30,6 +30,7 @@
 #include <linux/videodev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-chip-ident.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("vp27smpx driver");
 MODULE_AUTHOR("Hans Verkuil");
@@ -73,8 +74,7 @@ static void vp27smpx_set_audmode(struct i2c_client *client, u32 audmode)
         }
 }
 
-static int vp27smpx_command(struct i2c_client *client, unsigned int cmd,
-                          void *arg)
+static int vp27smpx_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
         struct vp27smpx_state *state = i2c_get_clientdata(client);
         struct v4l2_tuner *vt = arg;
@@ -125,31 +125,20 @@ static int vp27smpx_command(struct i2c_client *client, unsigned int cmd,
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
 
-static struct i2c_driver i2c_driver;
-
-static int vp27smpx_attach(struct i2c_adapter *adapter, int address, int kind)
+static int vp27smpx_probe(struct i2c_client *client)
 {
-        struct i2c_client *client;
         struct vp27smpx_state *state;
 
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
                 return 0;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (client == 0)
-                return -ENOMEM;
-
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver;
         snprintf(client->name, sizeof(client->name) - 1, "vp27smpx");
 
-        v4l_info(client, "chip found @ 0x%x (%s)\n", address << 1, adapter->name);
+        v4l_info(client, "chip found @ 0x%x (%s)\n", client->addr << 1, client->adapter->name);
 
         state = kzalloc(sizeof(struct vp27smpx_state), GFP_KERNEL);
         if (state == NULL) {
-                kfree(client);
                 return -ENOMEM;
         }
         state->audmode = V4L2_TUNER_MODE_STEREO;
@@ -157,56 +146,22 @@ static int vp27smpx_attach(struct i2c_adapter *adapter, int address, int kind)
 
         /* initialize vp27smpx */
         vp27smpx_set_audmode(client, state->audmode);
-        i2c_attach_client(client);
-
-        return 0;
-}
-
-static int vp27smpx_probe(struct i2c_adapter *adapter)
-{
-        if (adapter->class & I2C_CLASS_TV_ANALOG)
-                return i2c_probe(adapter, &addr_data, vp27smpx_attach);
         return 0;
 }
 
-static int vp27smpx_detach(struct i2c_client *client)
+static int vp27smpx_remove(struct i2c_client *client)
 {
-        struct vp27smpx_state *state = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-        kfree(state);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-/* i2c implementation */
-static struct i2c_driver i2c_driver = {
-        .driver = {
-                .name = "vp27smpx",
-        },
-        .id             = I2C_DRIVERID_VP27SMPX,
-        .attach_adapter = vp27smpx_probe,
-        .detach_client  = vp27smpx_detach,
-        .command        = vp27smpx_command,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "vp27smpx",
+        .driverid = I2C_DRIVERID_VP27SMPX,
+        .command = vp27smpx_command,
+        .probe = vp27smpx_probe,
+        .remove = vp27smpx_remove,
 };
 
-
-static int __init vp27smpx_init_module(void)
-{
-        return i2c_add_driver(&i2c_driver);
-}
-
-static void __exit vp27smpx_cleanup_module(void)
-{
-        i2c_del_driver(&i2c_driver);
-}
-
-module_init(vp27smpx_init_module);
-module_exit(vp27smpx_cleanup_module);