[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>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c
index b81e32f371ae..6fbdad4fe054 100644
--- a/drivers/media/i2c/cx25840/cx25840-core.c
+++ b/drivers/media/i2c/cx25840/cx25840-core.c
@@ -45,7 +45,6 @@
 #include <linux/delay.h>
 #include <linux/math64.h>
 #include <media/v4l2-common.h>
-#include <media/v4l2-chip-ident.h>
 #include <media/cx25840.h>
 
 #include "cx25840-core.h"
@@ -1662,8 +1661,6 @@ static int cx25840_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
 {
         struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-        if (!v4l2_chip_match_i2c_client(client, &reg->match))
-                return -EINVAL;
         reg->size = 1;
         reg->val = cx25840_read(client, reg->reg & 0x0fff);
         return 0;
@@ -1673,8 +1670,6 @@ static int cx25840_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_regi
 {
         struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-        if (!v4l2_chip_match_i2c_client(client, &reg->match))
-                return -EINVAL;
         cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff);
         return 0;
 }
@@ -1934,14 +1929,6 @@ static int cx25840_reset(struct v4l2_subdev *sd, u32 val)
         return 0;
 }
 
-static int cx25840_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
-{
-        struct cx25840_state *state = to_state(sd);
-        struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-        return v4l2_chip_ident_i2c_client(client, chip, state->id, state->rev);
-}
-
 static int cx25840_log_status(struct v4l2_subdev *sd)
 {
         struct cx25840_state *state = to_state(sd);
@@ -5047,7 +5034,6 @@ static const struct v4l2_ctrl_ops cx25840_ctrl_ops = {
 
 static const struct v4l2_subdev_core_ops cx25840_core_ops = {
         .log_status = cx25840_log_status,
-        .g_chip_ident = cx25840_g_chip_ident,
         .g_ctrl = v4l2_subdev_g_ctrl,
         .s_ctrl = v4l2_subdev_s_ctrl,
         .s_ext_ctrls = v4l2_subdev_s_ext_ctrls,