Try to keep all functions that handle DRM file_operations into drm_fops.c
so internal helpers can be marked static later.
This makes the split between the 3 core files more obvious:
- drm_stub.c: DRM device allocation/destruction and management
- drm_fops.c: DRM file_operations (except for ioctl)
- drm_drv.c: Global DRM init + ioctl handling
Signed-off-by: David Herrmann <dh.herrmann at gmail.com>
---
drivers/gpu/drm/drm_drv.c | 49 ----------------------------------------------
drivers/gpu/drm/drm_fops.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index dddd799..c294e89 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -171,55 +171,6 @@ static const struct drm_ioctl_desc drm_ioctls[] = {
#define DRM_CORE_IOCTL_COUNT ARRAY_SIZE( drm_ioctls )
-/**
- * Take down the DRM device.
- *
- * \param dev DRM device structure.
- *
- * Frees every resource in \p dev.
- *
- * \sa drm_device
- */
-int drm_lastclose(struct drm_device * dev)
-{
- struct drm_vma_entry *vma, *vma_temp;
-
- DRM_DEBUG("\n");
-
- if (dev->driver->lastclose)
- dev->driver->lastclose(dev);
- DRM_DEBUG("driver lastclose completed\n");
-
- if (dev->irq_enabled && !drm_core_check_feature(dev, DRIVER_MODESET))
- drm_irq_uninstall(dev);
-
- mutex_lock(&dev->struct_mutex);
-
- drm_agp_clear(dev);
-
- if (drm_core_check_feature(dev, DRIVER_SG) && dev->sg &&
- !drm_core_check_feature(dev, DRIVER_MODESET)) {
- drm_sg_cleanup(dev->sg);
- dev->sg = NULL;
- }
-
- /* Clear vma list (only built for debugging) */
- list_for_each_entry_safe(vma, vma_temp, &dev->vmalist, head) {
- list_del(&vma->head);
- kfree(vma);
- }
-
- if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
- !drm_core_check_feature(dev, DRIVER_MODESET))
- drm_dma_takedown(dev);
-
- dev->dev_mapping = NULL;
- mutex_unlock(&dev->struct_mutex);
-
- DRM_DEBUG("lastclose completed\n");
- return 0;
-}
-
/** File operations structure */
static const struct file_operations drm_stub_fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 72acae9..f8a3ebc 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -427,6 +427,55 @@ static void drm_events_release(struct drm_file *file_priv)
}
/**
+ * Take down the DRM device.
+ *
+ * \param dev DRM device structure.
+ *
+ * Frees every resource in \p dev.
+ *
+ * \sa drm_device
+ */
+int drm_lastclose(struct drm_device * dev)
+{
+ struct drm_vma_entry *vma, *vma_temp;
+
+ DRM_DEBUG("\n");
+
+ if (dev->driver->lastclose)
+ dev->driver->lastclose(dev);
+ DRM_DEBUG("driver lastclose completed\n");
+
+ if (dev->irq_enabled && !drm_core_check_feature(dev, DRIVER_MODESET))
+ drm_irq_uninstall(dev);
+
+ mutex_lock(&dev->struct_mutex);
+
+ drm_agp_clear(dev);
+
+ if (drm_core_check_feature(dev, DRIVER_SG) && dev->sg &&
+ !drm_core_check_feature(dev, DRIVER_MODESET)) {
+ drm_sg_cleanup(dev->sg);
+ dev->sg = NULL;
+ }
+
+ /* Clear vma list (only built for debugging) */
+ list_for_each_entry_safe(vma, vma_temp, &dev->vmalist, head) {
+ list_del(&vma->head);
+ kfree(vma);
+ }
+
+ if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
+ !drm_core_check_feature(dev, DRIVER_MODESET))
+ drm_dma_takedown(dev);
+
+ dev->dev_mapping = NULL;
+ mutex_unlock(&dev->struct_mutex);
+
+ DRM_DEBUG("lastclose completed\n");
+ return 0;
+}
+
+/**
* Release file.
*
* \param inode device inode
--
1.8.3.3
