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authorSteve Longerbeam <slongerbeam@gmail.com>2020-05-01 19:15:40 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-05-18 13:48:00 +0200
commitacee6033c5c5b7758b521ea63bb9f989578aa9fd (patch)
tree394d185929c8c019e87e81a1c95eeea374180e50 /include/media
parent0e63a5e4bb4ea3c87ff5978a5856f0c6365c7619 (diff)
downloadlinux-acee6033c5c5b7758b521ea63bb9f989578aa9fd.tar.bz2
media: Revert "media: v4l2-fwnode: Add a convenience function for registering subdevs with notifiers"
The users of v4l2_async_register_fwnode_subdev() have switched to parsing their endpoints and setting up async sub-device lists in their notifiers locally, without using the endpoint parsing callbacks. There are no more users of v4l2_async_register_fwnode_subdev() so this convenience function can be removed. This reverts commit 1634f0eded87d1f150e823fa56cd782ea0775eb2. Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-fwnode.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
index dd82d6d9764e..fad7a6480bf9 100644
--- a/include/media/v4l2-fwnode.h
+++ b/include/media/v4l2-fwnode.h
@@ -20,7 +20,6 @@
#include <linux/types.h>
#include <media/v4l2-mediabus.h>
-#include <media/v4l2-subdev.h>
struct fwnode_handle;
struct v4l2_async_notifier;
@@ -490,43 +489,6 @@ v4l2_async_notifier_parse_fwnode_endpoints_by_port(struct device *dev,
int v4l2_async_notifier_parse_fwnode_sensor_common(struct device *dev,
struct v4l2_async_notifier *notifier);
-/**
- * v4l2_async_register_fwnode_subdev - registers a sub-device to the
- * asynchronous sub-device framework
- * and parses fwnode endpoints
- *
- * @sd: pointer to struct &v4l2_subdev
- * @asd_struct_size: size of the driver's async sub-device struct, including
- * sizeof(struct v4l2_async_subdev). The &struct
- * v4l2_async_subdev shall be the first member of
- * the driver's async sub-device struct, i.e. both
- * begin at the same memory address.
- * @ports: array of port id's to parse for fwnode endpoints. If NULL, will
- * parse all ports owned by the sub-device.
- * @num_ports: number of ports in @ports array. Ignored if @ports is NULL.
- * @parse_endpoint: Driver's callback function called on each V4L2 fwnode
- * endpoint. Optional.
- *
- * This function is just like v4l2_async_register_subdev() with the
- * exception that calling it will also allocate a notifier for the
- * sub-device, parse the sub-device's firmware node endpoints using
- * v4l2_async_notifier_parse_fwnode_endpoints() or
- * v4l2_async_notifier_parse_fwnode_endpoints_by_port(), and
- * registers the sub-device notifier. The sub-device is similarly
- * unregistered by calling v4l2_async_unregister_subdev().
- *
- * While registered, the subdev module is marked as in-use.
- *
- * An error is returned if the module is no longer loaded on any attempts
- * to register it.
- */
-int
-v4l2_async_register_fwnode_subdev(struct v4l2_subdev *sd,
- size_t asd_struct_size,
- unsigned int *ports,
- unsigned int num_ports,
- parse_endpoint_func parse_endpoint);
-
/* Helper macros to access the connector links. */
/** v4l2_connector_last_link - Helper macro to get the first