diff options
Diffstat (limited to 'drivers/media/i2c/ov7670.c')
-rw-r--r-- | drivers/media/i2c/ov7670.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index b030279810d3..e8a1ce204036 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -17,7 +17,6 @@ #include <linux/delay.h> #include <linux/videodev2.h> #include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-mediabus.h> #include <media/ov7670.h> @@ -1462,23 +1461,12 @@ static const struct v4l2_ctrl_ops ov7670_ctrl_ops = { .g_volatile_ctrl = ov7670_g_volatile_ctrl, }; -static int ov7670_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_OV7670, 0); -} - #ifdef CONFIG_VIDEO_ADV_DEBUG static int ov7670_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) { - struct i2c_client *client = v4l2_get_subdevdata(sd); unsigned char val = 0; int ret; - if (!v4l2_chip_match_i2c_client(client, ®->match)) - return -EINVAL; ret = ov7670_read(sd, reg->reg & 0xff, &val); reg->val = val; reg->size = 1; @@ -1487,10 +1475,6 @@ static int ov7670_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *r static int ov7670_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, ®->match)) - return -EINVAL; ov7670_write(sd, reg->reg & 0xff, reg->val & 0xff); return 0; } @@ -1499,7 +1483,6 @@ static int ov7670_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_regis /* ----------------------------------------------------------------------- */ static const struct v4l2_subdev_core_ops ov7670_core_ops = { - .g_chip_ident = ov7670_g_chip_ident, .reset = ov7670_reset, .init = ov7670_init, #ifdef CONFIG_VIDEO_ADV_DEBUG |