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path: root/drivers/media/video/adv7170.c
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Diffstat (limited to 'drivers/media/video/adv7170.c')
-rw-r--r--drivers/media/video/adv7170.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 6e2004cdec1f..671e36db224d 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -124,24 +124,21 @@ adv7170_write_block (struct i2c_client *client,
124 if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { 124 if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
125 /* do raw I2C, not smbus compatible */ 125 /* do raw I2C, not smbus compatible */
126 struct adv7170 *encoder = i2c_get_clientdata(client); 126 struct adv7170 *encoder = i2c_get_clientdata(client);
127 struct i2c_msg msg;
128 u8 block_data[32]; 127 u8 block_data[32];
128 int block_len;
129 129
130 msg.addr = client->addr;
131 msg.flags = 0;
132 while (len >= 2) { 130 while (len >= 2) {
133 msg.buf = (char *) block_data; 131 block_len = 0;
134 msg.len = 0; 132 block_data[block_len++] = reg = data[0];
135 block_data[msg.len++] = reg = data[0];
136 do { 133 do {
137 block_data[msg.len++] = 134 block_data[block_len++] =
138 encoder->reg[reg++] = data[1]; 135 encoder->reg[reg++] = data[1];
139 len -= 2; 136 len -= 2;
140 data += 2; 137 data += 2;
141 } while (len >= 2 && data[0] == reg && 138 } while (len >= 2 && data[0] == reg &&
142 msg.len < 32); 139 block_len < 32);
143 if ((ret = i2c_transfer(client->adapter, 140 if ((ret = i2c_master_send(client, block_data,
144 &msg, 1)) < 0) 141 block_len)) < 0)
145 break; 142 break;
146 } 143 }
147 } else { 144 } else {