xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[media] media/i2c: remove g_chip_ident op

Browse Source 
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>
This commit is contained in:
Hans Verkuil
2013-05-29 06:59:51 -03:00
committed by Mauro Carvalho Chehab
parent 6be89daa03
commit e12771100c
47 changed files with 73 additions and 671 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/media/i2c/upd64083.c
View File

@@ -27,7 +27,6 @@
#include <linux/videodev2.h>
#include <linux/slab.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
#include <media/upd64083.h>
MODULE_DESCRIPTION("uPD64083 driver");
@@ -122,10 +121,6 @@ static int upd64083_s_routing(struct v4l2_subdev *sd,
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int upd64083_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 = upd64083_read(sd, reg->reg & 0xff);
reg->size = 1;
return 0;
@@ -133,22 +128,11 @@ static int upd64083_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register
static int upd64083_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;
upd64083_write(sd, reg->reg & 0xff, reg->val & 0xff);
return 0;
}
#endif
static int upd64083_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_UPD64083, 0);
}
static int upd64083_log_status(struct v4l2_subdev *sd)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
@@ -165,7 +149,6 @@ static int upd64083_log_status(struct v4l2_subdev *sd)
static const struct v4l2_subdev_core_ops upd64083_core_ops = {
.log_status = upd64083_log_status,
.g_chip_ident = upd64083_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.g_register = upd64083_g_register,
.s_register = upd64083_s_register,