Only used by ioctl, not by any in-tree drivers.
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/drm_lock.c | 10 +++-------
include/drm/drmP.h | 1 -
2 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 1973d75..4b9007e 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -37,6 +37,8 @@
static int drm_notifier(void *priv);
+static int drm_lock_take(struct drm_lock_data *lock_data, unsigned int
context);
+
/**
* Lock ioctl.
*
@@ -170,6 +172,7 @@ int drm_unlock(struct drm_device *dev, void *data, struct
drm_file *file_priv)
*
* Attempt to mark the lock as held by the given context, via the \p cmpxchg
instruction.
*/
+static
int drm_lock_take(struct drm_lock_data *lock_data,
unsigned int context)
{
@@ -206,7 +209,6 @@ int drm_lock_take(struct drm_lock_data *lock_data,
}
return 0;
}
-EXPORT_SYMBOL(drm_lock_take);
/**
* This takes a lock forcibly and hands it to context. Should ONLY be used
@@ -274,7 +276,6 @@ int drm_lock_free(struct drm_lock_data *lock_data, unsigned
int context)
wake_up_interruptible(&lock_data->lock_queue);
return 0;
}
-EXPORT_SYMBOL(drm_lock_free);
/**
* If we get here, it means that the process has called DRM_IOCTL_LOCK
@@ -337,7 +338,6 @@ void drm_idlelock_take(struct drm_lock_data *lock_data)
}
spin_unlock_bh(&lock_data->spinlock);
}
-EXPORT_SYMBOL(drm_idlelock_take);
void drm_idlelock_release(struct drm_lock_data *lock_data)
{
@@ -357,8 +357,6 @@ void drm_idlelock_release(struct drm_lock_data *lock_data)
}
spin_unlock_bh(&lock_data->spinlock);
}
-EXPORT_SYMBOL(drm_idlelock_release);
-
int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv)
{
@@ -367,5 +365,3 @@ int drm_i_have_hw_lock(struct drm_device *dev, struct
drm_file *file_priv)
_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&
master->lock.file_priv == file_priv);
}
-
-EXPORT_SYMBOL(drm_i_have_hw_lock);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 07514bf..0798ec5 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1234,7 +1234,6 @@ extern int drm_lock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_unlock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int
context);
extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int
context);
extern void drm_idlelock_take(struct drm_lock_data *lock_data);
extern void drm_idlelock_release(struct drm_lock_data *lock_data);
--
1.7.1
