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| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-07 16:43:24 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-07 16:43:24 +0100 |
| commit | 1c95f662fceeb8ae2f34e3de9478e21fd31f09dd (patch) | |
| tree | e68708e117292e90b340d4cfe3fbb1bbdba93fd2 /drivers | |
| parent | drm: Fix error handling in drm_legacy_addctx (diff) | |
| parent | drm: forward declare struct drm_file in drm_syncobj.h (diff) | |
| download | linux-1c95f662fceeb8ae2f34e3de9478e21fd31f09dd.tar.xz linux-1c95f662fceeb8ae2f34e3de9478e21fd31f09dd.zip | |
Merge tag 'topic/drmp-cleanup-2019-01-02' of git://anongit.freedesktop.org/drm/drm-intel into drm-misc-next
Make some drm headers self-contained with includes and forward declarations
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
# gpg: Signature made Wed 02 Jan 2019 10:47:51 AM CET
# gpg: using RSA key 1565A65B77B0632E1124E59CD398079D26ABEE6F
# gpg: Can't check signature: No public key
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87pntfl6pa.fsf@intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index d7d10cabb9bb..a39ab2193bfe 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -377,6 +377,17 @@ int drm_legacy_addmap(struct drm_device *dev, resource_size_t offset, } EXPORT_SYMBOL(drm_legacy_addmap); +struct drm_local_map *drm_legacy_findmap(struct drm_device *dev, + unsigned int token) +{ + struct drm_map_list *_entry; + list_for_each_entry(_entry, &dev->maplist, head) + if (_entry->user_token == token) + return _entry->map; + return NULL; +} +EXPORT_SYMBOL(drm_legacy_findmap); + /** * Ioctl to specify a range of memory that is available for mapping by a * non-root process. |