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drm: Rename connector list iterator API

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Currently the functions that initialize and tear down a connector
iterator use the _get() and _put() suffixes. However, these suffixes
are typically used by reference counting functions.

Make these function names a little more consistent by changing the
suffixes to _begin() and _end(), which is a fairly common pattern in
the rest of the Linux kernel.

Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-8-thierry.reding@gmail.com
This commit is contained in:
Thierry Reding
2017-02-28 15:46:43 +01:00
parent 6472e5090b
commit b982dab1e6
10 changed files with 70 additions and 70 deletions
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12
include/drm/drm_connector.h
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@@ -926,7 +926,7 @@ void drm_mode_put_tile_group(struct drm_device *dev,
*
* This iterator tracks state needed to be able to walk the connector_list
* within struct drm_mode_config. Only use together with
* drm_connector_list_iter_get(), drm_connector_list_iter_put() and
* drm_connector_list_iter_begin(), drm_connector_list_iter_end() and
* drm_connector_list_iter_next() respectively the convenience macro
* drm_for_each_connector_iter().
*/
@@ -936,11 +936,11 @@ struct drm_connector_list_iter {
struct drm_connector *conn;
};
void drm_connector_list_iter_get(struct drm_device *dev,
struct drm_connector_list_iter *iter);
void drm_connector_list_iter_begin(struct drm_device *dev,
struct drm_connector_list_iter *iter);
struct drm_connector *
drm_connector_list_iter_next(struct drm_connector_list_iter *iter);
void drm_connector_list_iter_put(struct drm_connector_list_iter *iter);
void drm_connector_list_iter_end(struct drm_connector_list_iter *iter);
/**
* drm_for_each_connector_iter - connector_list iterator macro
@@ -948,8 +948,8 @@ void drm_connector_list_iter_put(struct drm_connector_list_iter *iter);
* @iter: &struct drm_connector_list_iter
*
* Note that @connector is only valid within the list body, if you want to use
* @connector after calling drm_connector_list_iter_put() then you need to grab
* your own reference first using drm_connector_get().
* @connector after calling drm_connector_list_iter_end() then you need to grab
* your own reference first using drm_connector_begin().
*/
#define drm_for_each_connector_iter(connector, iter) \
while ((connector = drm_connector_list_iter_next(iter)))