bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 14:53:58 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm: Don't export dp-aux devnode functions

Browse Source 
They're only used internally within the dp helpers. Also nuke the
kerneldoc (we only document the driver interface in the drm shared
functions). And move the header file from the public include/
directory to the source files into drm_crtc_helper_internal.h, similar
to how we already have drm_crtc_internal.h.

While at it also move drm_fb_helper_modinit since that belongs in
there, too.

I noticed this all since I spotted kerneldoc which wasn't pulled into
the rst templates.

v2: Update Copyright date.

Cc: Sean Paul <seanpaul@chromium.org>
Cc: Rafael Antognolli <rafael.antognolli@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471034937-651-16-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2016-08-12 22:48:52 +02:00
parent 52a9fcdac3
commit e15c8f4b6e
5 changed files with 23 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/gpu/drm/drm_dp_aux_dev.c
View File

@@ -36,6 +36,8 @@
#include <drm/drm_crtc.h>
#include <drm/drmP.h>
#include "drm_crtc_helper_internal.h"
struct drm_dp_aux_dev {
unsigned index;
struct drm_dp_aux *aux;
@@ -283,12 +285,7 @@ static int auxdev_wait_atomic_t(atomic_t *p)
schedule();
return 0;
}
/**
* drm_dp_aux_unregister_devnode() - unregister a devnode for this aux channel
* @aux: DisplayPort AUX channel
*
* Returns 0 on success or a negative error code on failure.
*/
void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
{
struct drm_dp_aux_dev *aux_dev;
@@ -314,14 +311,7 @@ void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
DRM_DEBUG("drm_dp_aux_dev: aux [%s] unregistering\n", aux->name);
kref_put(&aux_dev->refcount, release_drm_dp_aux_dev);
}
EXPORT_SYMBOL(drm_dp_aux_unregister_devnode);
/**
* drm_dp_aux_register_devnode() - register a devnode for this aux channel
* @aux: DisplayPort AUX channel
*
* Returns 0 on success or a negative error code on failure.
*/
int drm_dp_aux_register_devnode(struct drm_dp_aux *aux)
{
struct drm_dp_aux_dev *aux_dev;
@@ -347,7 +337,6 @@ error:
drm_dp_aux_unregister_devnode(aux);
return res;
}
EXPORT_SYMBOL(drm_dp_aux_register_devnode);
int drm_dp_aux_dev_init(void)
{
@@ -369,11 +358,9 @@ out:
class_destroy(drm_dp_aux_dev_class);
return res;
}
EXPORT_SYMBOL(drm_dp_aux_dev_init);
void drm_dp_aux_dev_exit(void)
{
unregister_chrdev(drm_dev_major, "aux");
class_destroy(drm_dp_aux_dev_class);
}
EXPORT_SYMBOL(drm_dp_aux_dev_exit);