[PATCH 13/20] drm/rockchip: Convert to drm_gem_object_funcs

[Thomas Zimmermann <tzimmermann@xxxxxxx>]

GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in rockchip. The only exception is gem_prime_mmap,
which is non-trivial to convert.

Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |  5 -----
 drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 10 ++++++++++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 0f3eb392fe39..b7654f5e4225 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -212,15 +212,10 @@ static const struct file_operations 
rockchip_drm_driver_fops = {
 static struct drm_driver rockchip_drm_driver = {
        .driver_features        = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
        .lastclose              = drm_fb_helper_lastclose,
-       .gem_vm_ops             = &drm_gem_cma_vm_ops,
-       .gem_free_object_unlocked = rockchip_gem_free_object,
        .dumb_create            = rockchip_gem_dumb_create,
        .prime_handle_to_fd     = drm_gem_prime_handle_to_fd,
        .prime_fd_to_handle     = drm_gem_prime_fd_to_handle,
-       .gem_prime_get_sg_table = rockchip_gem_prime_get_sg_table,
        .gem_prime_import_sg_table      = rockchip_gem_prime_import_sg_table,
-       .gem_prime_vmap         = rockchip_gem_prime_vmap,
-       .gem_prime_vunmap       = rockchip_gem_prime_vunmap,
        .gem_prime_mmap         = rockchip_gem_mmap_buf,
        .fops                   = &rockchip_drm_driver_fops,
        .name   = DRIVER_NAME,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c 
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index b9275ba7c5a5..9724e7b561f3 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -295,6 +295,14 @@ static void rockchip_gem_release_object(struct 
rockchip_gem_object *rk_obj)
        kfree(rk_obj);
 }
 
+static const struct drm_gem_object_funcs rockchip_gem_object_funcs = {
+       .free = rockchip_gem_free_object,
+       .get_sg_table = rockchip_gem_prime_get_sg_table,
+       .vmap = rockchip_gem_prime_vmap,
+       .vunmap = rockchip_gem_prime_vunmap,
+       .vm_ops = &drm_gem_cma_vm_ops,
+};
+
 static struct rockchip_gem_object *
        rockchip_gem_alloc_object(struct drm_device *drm, unsigned int size)
 {
@@ -309,6 +317,8 @@ static struct rockchip_gem_object *
 
        obj = &rk_obj->base;
 
+       obj->funcs = &rockchip_gem_object_funcs;
+
        drm_gem_object_init(drm, obj, size);
 
        return rk_obj;
-- 
2.28.0