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| author | Jani Nikula <jani.nikula@intel.com> | 2019-01-08 08:54:17 +0100 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-01-08 08:54:48 +0100 |
| commit | 481975ca235e41560178c8492623d8e06013341a (patch) | |
| tree | 0d18a7376040a19fcd00ca7da4db6151399d3214 /drivers | |
| parent | drm/i915/selftests: Mark the whole mock device as DMA capable (diff) | |
| parent | drm: forward declare struct drm_file in drm_syncobj.h (diff) | |
| download | linux-481975ca235e41560178c8492623d8e06013341a.tar.xz linux-481975ca235e41560178c8492623d8e06013341a.zip | |
Merge tag 'topic/drmp-cleanup-2019-01-02' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next-queued
Make some drm headers self-contained with includes and forward
declarations.
This topic branch has already been merged to drm-misc-next as commit
1c95f662fcee ("Merge tag 'topic/drmp-cleanup-2019-01-02' of
git://anongit.freedesktop.org/drm/drm-intel into drm-misc-next"). Now
merge it to drm-intel-next-queued to unblock some further drmP.h cleanup
without having to wait for a backmerge.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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. |