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[media] media/i2c: remove g_chip_ident op

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This is no longer needed since the core now handles this through DBG_G_CHIP_INFO.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2013-05-29 06:59:51 -03:00
committed by Mauro Carvalho Chehab
父節點 6be89daa03
當前提交 e12771100c
共有 47 個文件被更改，包括 73 次插入 和 671 次删除
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25
drivers/media/i2c/ths7303.c
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@@ -26,7 +26,6 @@
#include <linux/slab.h>
#include <media/ths7303.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-device.h>
#define THS7303_CHANNEL_1 1
@@ -212,15 +211,6 @@ static int ths7303_s_dv_timings(struct v4l2_subdev *sd,
return ths7303_config(sd);
}
static int ths7303_g_chip_ident(struct v4l2_subdev *sd,
struct v4l2_dbg_chip_ident *chip)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ths7303_state *state = to_state(sd);
return v4l2_chip_ident_i2c_client(client, chip, state->driver_data, 0);
}
static const struct v4l2_subdev_video_ops ths7303_video_ops = {
.s_stream = ths7303_s_stream,
.s_std_output = ths7303_s_std_output,
@@ -232,11 +222,6 @@ static const struct v4l2_subdev_video_ops ths7303_video_ops = {
static int ths7303_g_register(struct v4l2_subdev *sd,
struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
reg->size = 1;
reg->val = ths7303_read(sd, reg->reg);
return 0;
@@ -245,11 +230,6 @@ static int ths7303_g_register(struct v4l2_subdev *sd,
static int ths7303_s_register(struct v4l2_subdev *sd,
const struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (!v4l2_chip_match_i2c_client(client, &reg->match))
return -EINVAL;
ths7303_write(sd, reg->reg, reg->val);
return 0;
}
@@ -336,7 +316,6 @@ static int ths7303_log_status(struct v4l2_subdev *sd)
}
static const struct v4l2_subdev_core_ops ths7303_core_ops = {
.g_chip_ident = ths7303_g_chip_ident,
.log_status = ths7303_log_status,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.g_register = ths7303_g_register,
@@ -398,8 +377,8 @@ static int ths7303_remove(struct i2c_client *client)
}
static const struct i2c_device_id ths7303_id[] = {
{"ths7303", V4L2_IDENT_THS7303},
{"ths7353", V4L2_IDENT_THS7353},
{"ths7303", 0},
{"ths7353", 0},
{},
};