diff options
Diffstat (limited to 'drivers/media/i2c/m52790.c')
| -rw-r--r-- | drivers/media/i2c/m52790.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/media/i2c/m52790.c b/drivers/media/i2c/m52790.c index 3eeb546be6d9..bf476358704d 100644 --- a/drivers/media/i2c/m52790.c +++ b/drivers/media/i2c/m52790.c @@ -29,7 +29,6 @@ #include <linux/videodev2.h> #include <media/m52790.h> #include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> MODULE_DESCRIPTION("i2c device driver for m52790 A/V switch"); MODULE_AUTHOR("Hans Verkuil"); @@ -83,10 +82,7 @@ static int m52790_s_routing(struct v4l2_subdev *sd, static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) { struct m52790_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; if (reg->reg != 0) return -EINVAL; reg->size = 1; @@ -97,10 +93,7 @@ static int m52790_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *r static int m52790_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg) { struct m52790_state *state = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; if (reg->reg != 0) return -EINVAL; state->input = reg->val & 0x0303; @@ -110,13 +103,6 @@ static int m52790_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_regis } #endif -static int m52790_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - - return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_M52790, 0); -} - static int m52790_log_status(struct v4l2_subdev *sd) { struct m52790_state *state = to_state(sd); @@ -132,7 +118,6 @@ static int m52790_log_status(struct v4l2_subdev *sd) static const struct v4l2_subdev_core_ops m52790_core_ops = { .log_status = m52790_log_status, - .g_chip_ident = m52790_g_chip_ident, #ifdef CONFIG_VIDEO_ADV_DEBUG .g_register = m52790_g_register, .s_register = m52790_s_register, |