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media: v4l2-fwnode: cleanup functions that parse endpoints

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There is already a typedef for the parse endpoint function.
However, instead of using it, it is redefined at the C file
(and on one of the function headers).

Replace them by the function typedef, in order to cleanup
several related coding style warnings.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2018-10-04 17:41:16 -04:00
parent 6087b21533
commit c1e630559f
2 changed files with 37 additions and 46 deletions
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64
drivers/media/v4l2-core/v4l2-fwnode.c
View file

@ -596,12 +596,10 @@ EXPORT_SYMBOL_GPL(v4l2_fwnode_put_link);
static int
v4l2_async_notifier_fwnode_parse_endpoint(struct device *dev,
struct v4l2_async_notifier *notifier,
struct fwnode_handle *endpoint,
unsigned int asd_struct_size,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd))
struct v4l2_async_notifier *notifier,
struct fwnode_handle *endpoint,
unsigned int asd_struct_size,
parse_endpoint_func parse_endpoint)
{
struct v4l2_fwnode_endpoint vep = { .bus_type = 0 };
struct v4l2_async_subdev *asd;
@ -657,13 +655,12 @@ v4l2_async_notifier_fwnode_parse_endpoint(struct device *dev,
}
static int
__v4l2_async_notifier_parse_fwnode_endpoints(struct device *dev,
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
unsigned int port, bool has_port,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd))
__v4l2_async_notifier_parse_fwnode_ep(struct device *dev,
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
unsigned int port,
bool has_port,
parse_endpoint_func parse_endpoint)
{
struct fwnode_handle *fwnode;
int ret = 0;
@ -708,31 +705,27 @@ __v4l2_async_notifier_parse_fwnode_endpoints(struct device *dev,
int
v4l2_async_notifier_parse_fwnode_endpoints(struct device *dev,
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd))
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
parse_endpoint_func parse_endpoint)
{
return __v4l2_async_notifier_parse_fwnode_endpoints(dev, notifier,
asd_struct_size, 0,
false,
parse_endpoint);
return __v4l2_async_notifier_parse_fwnode_ep(dev, notifier,
asd_struct_size, 0,
false, parse_endpoint);
}
EXPORT_SYMBOL_GPL(v4l2_async_notifier_parse_fwnode_endpoints);
int
v4l2_async_notifier_parse_fwnode_endpoints_by_port(struct device *dev,
struct v4l2_async_notifier *notifier,
size_t asd_struct_size, unsigned int port,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd))
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
unsigned int port,
parse_endpoint_func parse_endpoint)
{
return __v4l2_async_notifier_parse_fwnode_endpoints(dev, notifier,
asd_struct_size,
port, true,
parse_endpoint);
return __v4l2_async_notifier_parse_fwnode_ep(dev, notifier,
asd_struct_size,
port, true,
parse_endpoint);
}
EXPORT_SYMBOL_GPL(v4l2_async_notifier_parse_fwnode_endpoints_by_port);
@ -1176,11 +1169,10 @@ int v4l2_async_register_subdev_sensor_common(struct v4l2_subdev *sd)
EXPORT_SYMBOL_GPL(v4l2_async_register_subdev_sensor_common);
int v4l2_async_register_fwnode_subdev(struct v4l2_subdev *sd,
size_t asd_struct_size,
unsigned int *ports, unsigned int num_ports,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd))
size_t asd_struct_size,
unsigned int *ports,
unsigned int num_ports,
parse_endpoint_func parse_endpoint)
{
struct v4l2_async_notifier *notifier;
struct device *dev = sd->dev;

19
include/media/v4l2-fwnode.h
View file

@ -346,9 +346,10 @@ v4l2_async_notifier_parse_fwnode_endpoints(struct device *dev,
*/
int
v4l2_async_notifier_parse_fwnode_endpoints_by_port(struct device *dev,
struct v4l2_async_notifier *notifier,
size_t asd_struct_size, unsigned int port,
parse_endpoint_func parse_endpoint);
struct v4l2_async_notifier *notifier,
size_t asd_struct_size,
unsigned int port,
parse_endpoint_func parse_endpoint);
/**
* v4l2_fwnode_reference_parse_sensor_common - parse common references on
@ -369,7 +370,7 @@ v4l2_async_notifier_parse_fwnode_endpoints_by_port(struct device *dev,
* -EINVAL if property parsing failed
*/
int v4l2_async_notifier_parse_fwnode_sensor_common(struct device *dev,
struct v4l2_async_notifier *notifier);
struct v4l2_async_notifier *notifier);
/**
* v4l2_async_register_fwnode_subdev - registers a sub-device to the
@ -403,11 +404,9 @@ int v4l2_async_notifier_parse_fwnode_sensor_common(struct device *dev,
*/
int
v4l2_async_register_fwnode_subdev(struct v4l2_subdev *sd,
size_t asd_struct_size,
unsigned int *ports,
unsigned int num_ports,
int (*parse_endpoint)(struct device *dev,
struct v4l2_fwnode_endpoint *vep,
struct v4l2_async_subdev *asd));
size_t asd_struct_size,
unsigned int *ports,
unsigned int num_ports,
parse_endpoint_func parse_endpoint);
#endif /* _V4L2_FWNODE_H */