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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/adv7183.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/adv7183.c')
-rw-r--r--drivers/media/i2c/adv7183.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c
index 7c48e22b41a2..980815d37bb1 100644
--- a/drivers/media/i2c/adv7183.c
+++ b/drivers/media/i2c/adv7183.c
@@ -28,7 +28,6 @@
#include <linux/videodev2.h>
#include <media/adv7183.h>
-#include <media/v4l2-chip-ident.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
@@ -481,25 +480,9 @@ static int adv7183_s_stream(struct v4l2_subdev *sd, int enable)
return 0;
}
-static int adv7183_g_chip_ident(struct v4l2_subdev *sd,
- struct v4l2_dbg_chip_ident *chip)
-{
- int rev;
- struct i2c_client *client = v4l2_get_subdevdata(sd);
-
- /* 0x11 for adv7183, 0x13 for adv7183b */
- rev = adv7183_read(sd, ADV7183_IDENT);
-
- return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7183, rev);
-}
-
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int adv7183_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->val = adv7183_read(sd, reg->reg & 0xff);
reg->size = 1;
return 0;
@@ -507,10 +490,6 @@ static int adv7183_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *
static int adv7183_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;
adv7183_write(sd, reg->reg & 0xff, reg->val & 0xff);
return 0;
}
@@ -525,7 +504,6 @@ static const struct v4l2_subdev_core_ops adv7183_core_ops = {
.g_std = adv7183_g_std,
.s_std = adv7183_s_std,
.reset = adv7183_reset,
- .g_chip_ident = adv7183_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.g_register = adv7183_g_register,
.s_register = adv7183_s_register,