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V4L/DVB (11298): cx25840: remove legacy code for old-style i2c API

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All drivers that use cx25840 are now converted to v4l2_subdev, so I can remove
the support for the old-style i2c API.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-03-29 08:55:46 -03:00 committed by Mauro Carvalho Chehab
parent 0d5a19f158
commit b6198ade55
1 changed files with 1 additions and 19 deletions
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20
drivers/media/video/cx25840/cx25840-core.c
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@ -39,7 +39,7 @@
#include <linux/delay.h>
#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv-legacy.h>
#include <media/v4l2-i2c-drv.h>
#include <media/cx25840.h>
#include "cx25840-core.h"
@ -48,15 +48,12 @@ MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver");
MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford");
MODULE_LICENSE("GPL");
static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
static int cx25840_debug;
module_param_named(debug,cx25840_debug, int, 0644);
MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]");
I2C_CLIENT_INSMOD;
/* ----------------------------------------------------------------------- */
@ -1393,19 +1390,6 @@ static int cx25840_log_status(struct v4l2_subdev *sd)
return 0;
}
static int cx25840_command(struct i2c_client *client, unsigned cmd, void *arg)
{
/* ignore this command */
if (cmd == TUNER_SET_TYPE_ADDR || cmd == TUNER_SET_CONFIG)
return 0;
/* Old-style drivers rely on initialization on first use, so
call the init whenever a command is issued to this driver.
New-style drivers using v4l2_subdev should call init explicitly. */
cx25840_init(i2c_get_clientdata(client), 0);
return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
}
/* ----------------------------------------------------------------------- */
static const struct v4l2_subdev_core_ops cx25840_core_ops = {
@ -1541,8 +1525,6 @@ MODULE_DEVICE_TABLE(i2c, cx25840_id);
static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.name = "cx25840",
.driverid = I2C_DRIVERID_CX25840,
.command = cx25840_command,
.probe = cx25840_probe,
.remove = cx25840_remove,
.id_table = cx25840_id,