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authorDave Airlie <airlied@redhat.com>2010-08-27 03:09:46 +0400
committerDave Airlie <airlied@redhat.com>2010-08-27 03:09:46 +0400
commit5afda9e9a4625d771795a5f540fb202eec08a49c (patch)
treecc31c845eed19c1f2428afd93ab761cec9977248 /drivers/gpu/drm/drm_fops.c
parentd03330383c9255cdb184dd33594e89c3542f191b (diff)
parentab699ec64a4294f2f6ccd34b9bf8a2dcb4c4cb3c (diff)
downloadlinux-5afda9e9a4625d771795a5f540fb202eec08a49c.tar.xz
Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into drm-fixes
* 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: drm/nouveau: drop drm_global_mutex before sleeping in submission path drm: export drm_global_mutex for drivers to use drm/nv20: Don't use pushbuf calls on the original nv20. drm/nouveau: Fix TMDS on some DCB1.5 boards. drm/nouveau: Fix backlight control on PPC machines with an internal TMDS panel. drm/nv30: Apply modesetting to the correct slave encoder drm/nouveau: Use a helper function to match PCI device/subsystem IDs. drm/nv50: add dcb type 14 to enum to prevent compiler complaint
Diffstat (limited to 'drivers/gpu/drm/drm_fops.c')
-rw-r--r--drivers/gpu/drm/drm_fops.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 3a652a65546f..b744dad5c237 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -41,6 +41,7 @@
/* from BKL pushdown: note that nothing else serializes idr_find() */
DEFINE_MUTEX(drm_global_mutex);
+EXPORT_SYMBOL(drm_global_mutex);
static int drm_open_helper(struct inode *inode, struct file *filp,
struct drm_device * dev);