From: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Cc: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/media/v4l2-core/v4l2-common.c | 47 +--------------------------------
include/media/v4l2-common.h | 9 -------
2 files changed, 1 insertion(+), 55 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-common.c
b/drivers/media/v4l2-core/v4l2-common.c
index 5fd7660..3b2a760 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -61,7 +61,6 @@
#include <media/v4l2-common.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
-#include <media/v4l2-chip-ident.h>
#include <linux/videodev2.h>
@@ -227,51 +226,9 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32
id)
}
EXPORT_SYMBOL(v4l2_ctrl_next);
-#if IS_ENABLED(CONFIG_I2C)
-int v4l2_chip_match_i2c_client(struct i2c_client *c, const struct
v4l2_dbg_match *match)
-{
- int len;
-
- if (c == NULL || match == NULL)
- return 0;
-
- switch (match->type) {
- case V4L2_CHIP_MATCH_I2C_DRIVER:
- if (c->driver == NULL || c->driver->driver.name == NULL)
- return 0;
- len = strlen(c->driver->driver.name);
- return len && !strncmp(c->driver->driver.name, match->name,
len);
- case V4L2_CHIP_MATCH_I2C_ADDR:
- return c->addr == match->addr;
- case V4L2_CHIP_MATCH_SUBDEV:
- return 1;
- default:
- return 0;
- }
-}
-EXPORT_SYMBOL(v4l2_chip_match_i2c_client);
-
-int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct
v4l2_dbg_chip_ident *chip,
- u32 ident, u32 revision)
-{
- if (!v4l2_chip_match_i2c_client(c, &chip->match))
- return 0;
- if (chip->ident == V4L2_IDENT_NONE) {
- chip->ident = ident;
- chip->revision = revision;
- }
- else {
- chip->ident = V4L2_IDENT_AMBIGUOUS;
- chip->revision = 0;
- }
- return 0;
-}
-EXPORT_SYMBOL(v4l2_chip_ident_i2c_client);
-
-/* ----------------------------------------------------------------- */
-
/* I2C Helper functions */
+#if IS_ENABLED(CONFIG_I2C)
void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
const struct v4l2_subdev_ops *ops)
@@ -290,8 +247,6 @@ void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct
i2c_client *client,
}
EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init);
-
-
/* Load an i2c sub-device. */
struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
struct i2c_adapter *adapter, struct i2c_board_info *info,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index e7821fb..015ff82 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -100,15 +100,6 @@ u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32
id);
/* ------------------------------------------------------------------------- */
-/* Register/chip ident helper function */
-
-struct i2c_client; /* forward reference */
-int v4l2_chip_match_i2c_client(struct i2c_client *c, const struct
v4l2_dbg_match *match);
-int v4l2_chip_ident_i2c_client(struct i2c_client *c, struct
v4l2_dbg_chip_ident *chip,
- u32 ident, u32 revision);
-
-/* ------------------------------------------------------------------------- */
-
/* I2C Helper functions */
struct i2c_driver;
--
1.7.10.4
--
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