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authorArnd Bergmann <arnd@arndb.de>2013-04-25 21:28:52 +0400
committerDave Airlie <airlied@redhat.com>2013-04-26 04:20:00 +0400
commitd50289958076f7b2dd0f775341807da1e953f587 (patch)
treebfb12031ee3a2cd5c052a963899bdeea50fccdc9
parenta59e1ff3b83726f581ba7a421af97bd1589d9e2c (diff)
downloadlinux-d50289958076f7b2dd0f775341807da1e953f587.tar.xz
drm: export drm_vm_open_locked
The EXYNOS DRM driver uses drm_vm_open_locked in its mmap() function, and it can be built as a loadable module, which currently fails. This exports the symbol from the DRM core to avoid ERROR: "drm_vm_open_locked" [drivers/gpu/drm/exynos/exynosdrm.ko] undefined! Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/drm_vm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index db7bd292410b..1d4f7c9fe661 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -422,6 +422,7 @@ void drm_vm_open_locked(struct drm_device *dev,
list_add(&vma_entry->head, &dev->vmalist);
}
}
+EXPORT_SYMBOL_GPL(drm_vm_open_locked);
static void drm_vm_open(struct vm_area_struct *vma)
{