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@xxxxxxx>
---
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 --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;
-}
--
2.32.0
