diff mbox series

[5/9] drm/qxl: Remove empty qxl_gem_prime_mmap()

Message ID 20210609112012.10019-6-tzimmermann@suse.de
State New
Headers show
Series drm: Implement gem_prime_mmap with drm_gem_prime_mmap() | expand

Commit Message

Thomas Zimmermann June 9, 2021, 11:20 a.m. UTC 
The function qxl_gem_prime_mmap() returns an error. The two callers
of gem_prime_mmap are drm_fbdev_fb_mmap() and drm_gem_dmabuf_mmap(),
which both already handle NULL-callbacks with an error code. So clear
gem_prime_mmap in qxl and remove qxl_gem_prime_mmap().

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/qxl/qxl_drv.c   | 1 -
 drivers/gpu/drm/qxl/qxl_drv.h   | 2 --
 drivers/gpu/drm/qxl/qxl_prime.c | 6 ------
 3 files changed, 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 854e6c5a563f..b3d75ea7e6b3 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -281,7 +281,6 @@  static struct drm_driver qxl_driver = {
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 	.gem_prime_import_sg_table = qxl_gem_prime_import_sg_table,
-	.gem_prime_mmap = qxl_gem_prime_mmap,
 	.fops = &qxl_fops,
 	.ioctls = qxl_ioctls,
 	.irq_handler = qxl_irq_handler,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index dd6abee55f56..f95885a8bd2b 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -434,8 +434,6 @@  struct drm_gem_object *qxl_gem_prime_import_sg_table(
 int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
 void qxl_gem_prime_vunmap(struct drm_gem_object *obj,
 			  struct dma_buf_map *map);
-int qxl_gem_prime_mmap(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
 
 /* qxl_irq.c */
 int qxl_irq_init(struct qxl_device *qdev);
diff --git a/drivers/gpu/drm/qxl/qxl_prime.c b/drivers/gpu/drm/qxl/qxl_prime.c
index 0628d1cc91fe..4a10cb0a413b 100644
--- a/drivers/gpu/drm/qxl/qxl_prime.c
+++ b/drivers/gpu/drm/qxl/qxl_prime.c
@@ -73,9 +73,3 @@  void qxl_gem_prime_vunmap(struct drm_gem_object *obj,
 
 	qxl_bo_vunmap(bo);
 }
-
-int qxl_gem_prime_mmap(struct drm_gem_object *obj,
-		       struct vm_area_struct *area)
-{
-	return -ENOSYS;
-}