Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / media / video / bt819.c

diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index cf0db25..e7b38fd 100644 (file)
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -1,4 +1,4 @@
-/* 
+/*
  *  bt819 - BT819A VideoStream Decoder (Rockwell Part)
  *
  * Copyright (C) 1999 Mike Bernson <mike@mlb.org>
@@ -6,7 +6,7 @@
  *
  * Modifications for LML33/DC10plus unified driver
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
- *  
+ *
  * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
  *    - moved over to linux>=2.4.x i2c protocol (9/9/2002)
  *
@@ -43,7 +43,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 
 #include <linux/videodev.h>
@@ -54,7 +53,6 @@ MODULE_AUTHOR("Mike Bernson & Dave Perks");
 MODULE_LICENSE("GPL");
 
 #include <linux/i2c.h>
-#include <linux/i2c-dev.h>
 
 #define I2C_NAME(s) (s)->name
 
@@ -142,24 +140,21 @@ bt819_write_block (struct i2c_client *client,
        if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
                /* do raw I2C, not smbus compatible */
                struct bt819 *decoder = i2c_get_clientdata(client);
-               struct i2c_msg msg;
                u8 block_data[32];
+               int block_len;
 
-               msg.addr = client->addr;
-               msg.flags = 0;
                while (len >= 2) {
-                       msg.buf = (char *) block_data;
-                       msg.len = 0;
-                       block_data[msg.len++] = reg = data[0];
+                       block_len = 0;
+                       block_data[block_len++] = reg = data[0];
                        do {
-                               block_data[msg.len++] =
+                               block_data[block_len++] =
                                    decoder->reg[reg++] = data[1];
                                len -= 2;
                                data += 2;
                        } while (len >= 2 && data[0] == reg &&
-                                msg.len < 32);
-                       if ((ret = i2c_transfer(client->adapter,
-                                               &msg, 1)) < 0)
+                                block_len < 32);
+                       if ((ret = i2c_master_send(client, block_data,
+                                                  block_len)) < 0)
                                break;
                }
        } else {
@@ -211,9 +206,9 @@ bt819_init (struct i2c_client *client)
                                           Bug in the bt819 stepping on my board?
                                        */
                0x14, 0x00,     /* 0x14 Vertial Scaling lsb */
-               0x16, 0x07,     /* 0x16 Video Timing Polarity 
+               0x16, 0x07,     /* 0x16 Video Timing Polarity
                                           ACTIVE=active low
-                                          FIELD: high=odd, 
+                                          FIELD: high=odd,
                                           vreset=active high,
                                           hreset=active high */
                0x18, 0x68,     /* 0x18 AGC Delay */
@@ -500,22 +495,13 @@ static unsigned short normal_i2c[] = {
        I2C_BT819 >> 1,
        I2C_CLIENT_END,
 };
-static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };
-
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END , I2C_CLIENT_END };
-                                                                                
+
+static unsigned short ignore = I2C_CLIENT_END;
+
 static struct i2c_client_address_data addr_data = {
        .normal_i2c             = normal_i2c,
-       .normal_i2c_range       = normal_i2c_range,
-       .probe                  = probe,
-       .probe_range            = probe_range,
-       .ignore                 = ignore,
-       .ignore_range           = ignore_range,
-       .force                  = force
+       .probe                  = &ignore,
+       .ignore                 = &ignore,
 };
 
 static struct i2c_driver i2c_driver_bt819;
@@ -538,22 +524,18 @@ bt819_detect_client (struct i2c_adapter *adapter,
        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
                return 0;
 
-       client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+       client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
        if (client == 0)
                return -ENOMEM;
-       memset(client, 0, sizeof(struct i2c_client));
        client->addr = address;
        client->adapter = adapter;
        client->driver = &i2c_driver_bt819;
-       client->flags = I2C_CLIENT_ALLOW_USE;
 
-       decoder = kmalloc(sizeof(struct bt819), GFP_KERNEL);
+       decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
        if (decoder == NULL) {
                kfree(client);
                return -ENOMEM;
        }
-
-       memset(decoder, 0, sizeof(struct bt819));
        decoder->norm = VIDEO_MODE_NTSC;
        decoder->input = 0;
        decoder->enable = 1;
@@ -633,11 +615,11 @@ bt819_detach_client (struct i2c_client *client)
 /* ----------------------------------------------------------------------- */
 
 static struct i2c_driver i2c_driver_bt819 = {
-       .owner = THIS_MODULE,
-       .name = "bt819",
+       .driver = {
+               .name = "bt819",
+       },
 
        .id = I2C_DRIVERID_BT819,
-       .flags = I2C_DF_NOTIFY,
 
        .attach_adapter = bt819_attach_adapter,
        .detach_client = bt819_detach_client,