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authorHans Verkuil <hans.verkuil@cisco.com>2013-05-29 06:59:51 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-06-17 08:52:10 -0300
commite12771100c93e101a7a8b302b6c5d57cff7b1551 (patch)
treea831f1d64d92142e5ce4cbcdfcd5a6f623db04e9 /drivers/media/i2c/ov7670.c
parent6be89daa03a4c99b0d22a59a660b225a592ed0a9 (diff)
[media] media/i2c: remove g_chip_ident op
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>
Diffstat (limited to 'drivers/media/i2c/ov7670.c')
-rw-r--r--drivers/media/i2c/ov7670.c17
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, &reg->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, &reg->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