From 44af3f5c6a2dc0358121b5ecf272361b3290649e Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 10 Sep 2014 12:43:54 +0200 Subject: drm: unexport drm_global_mutex Drivers really, really have no business even looking at this lock. And thankfully they don't. So unexport it and move the declaration to drm_internal.h. Signed-off-by: Daniel Vetter --- drivers/gpu/drm/drm_fops.c | 1 - drivers/gpu/drm/drm_internal.h | 1 + drivers/gpu/drm/drm_lock.c | 1 + 3 files changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 51a77a7..3e66946 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -43,7 +43,6 @@ /* from BKL pushdown */ DEFINE_MUTEX(drm_global_mutex); -EXPORT_SYMBOL(drm_global_mutex); static int drm_open_helper(struct file *filp, struct drm_minor *minor); diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index a71cf4b..d6dc755 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -25,6 +25,7 @@ extern unsigned int drm_timestamp_monotonic; /* drm_fops.c */ +extern struct mutex drm_global_mutex; int drm_lastclose(struct drm_device *dev); /* drm_pci.c */ diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c index 727b032..f861361 100644 --- a/drivers/gpu/drm/drm_lock.c +++ b/drivers/gpu/drm/drm_lock.c @@ -36,6 +36,7 @@ #include #include #include "drm_legacy.h" +#include "drm_internal.h" static int drm_notifier(void *priv); -- cgit v1.1