drm/gma500: Remove empty preclose hook

I'm auditing them all, empty ones just confuse ...

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452548477-15905-9-git-send-email-daniel.vetter@ffwll.ch
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 92e7e5795398e80a6ab46f51d3aad4d22a4e8346..4e1c6850520ee50bd024fb3da610a0f5ab8c754d 100644 (file)
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -442,14 +442,6 @@ static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
        /* FIXME: do we need to wrap the other side of this */
 }
 
-/*
- * When a client dies:
- *    - Check for and clean up flipped page state
- */
-static void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
 static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
        return drm_get_pci_dev(pdev, ent, &driver);
@@ -495,7 +487,6 @@ static struct drm_driver driver = {
        .load = psb_driver_load,
        .unload = psb_driver_unload,
        .lastclose = psb_driver_lastclose,
-       .preclose = psb_driver_preclose,
        .set_busid = drm_pci_set_busid,
 
        .num_ioctls = ARRAY_SIZE(psb_ioctls),