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drm: Drop connector argument from __drm_atomic_helper_connector_destroy_state

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It's unused, and really this helper should only look at the state
structure and nothing else. Note that this conflicts with a patch from
Dave that adds refcounting to drm_connectors. It's not yet clear
whether the check Dave adds for connector != NULL is really needed or
the right check.

v2: Fix commmit message (Laurent).

Cc: Dave Airlie <airlied@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-3-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-05-09 16:34:11 +02:00
parent 2f701695fd
commit fabd9106f7
2 changed files with 4 additions and 8 deletions
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9
drivers/gpu/drm/drm_atomic_helper.c
View File

@ -2756,8 +2756,7 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector)
kzalloc(sizeof(*conn_state), GFP_KERNEL);
if (connector->state)
__drm_atomic_helper_connector_destroy_state(connector,
connector->state);
__drm_atomic_helper_connector_destroy_state(connector->state);
kfree(connector->state);
__drm_atomic_helper_connector_reset(connector, conn_state);
@ -2890,7 +2889,6 @@ EXPORT_SYMBOL(drm_atomic_helper_duplicate_state);
/**
* __drm_atomic_helper_connector_destroy_state - release connector state
* @connector: connector object
* @state: connector state object to release
*
* Releases all resources stored in the connector state without actually
@ -2898,8 +2896,7 @@ EXPORT_SYMBOL(drm_atomic_helper_duplicate_state);
* subclass the connector state.
*/
void
__drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
struct drm_connector_state *state)
__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state)
{
/*
* This is currently a placeholder so that drivers that subclass the
@ -2922,7 +2919,7 @@ EXPORT_SYMBOL(__drm_atomic_helper_connector_destroy_state);
void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
struct drm_connector_state *state)
{
__drm_atomic_helper_connector_destroy_state(connector, state);
__drm_atomic_helper_connector_destroy_state(state);
kfree(state);
}
EXPORT_SYMBOL(drm_atomic_helper_connector_destroy_state);

3
include/drm/drm_atomic_helper.h
View File

@ -144,8 +144,7 @@ struct drm_atomic_state *
drm_atomic_helper_duplicate_state(struct drm_device *dev,
struct drm_modeset_acquire_ctx *ctx);
void
__drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
struct drm_connector_state *state);
__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);
void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
struct drm_connector_state *state);
void drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc,