As a first step to managed MM code in ast, switch over VRAM MM helpers.
v2:
* updated to use drmm_vram_helper_init()
Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
---
drivers/gpu/drm/ast/ast_mm.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_mm.c b/drivers/gpu/drm/ast/ast_mm.c
index 9c3788a4c1c5..f0a96cae68c9 100644
--- a/drivers/gpu/drm/ast/ast_mm.c
+++ b/drivers/gpu/drm/ast/ast_mm.c
@@ -35,15 +35,12 @@
int ast_mm_init(struct ast_private *ast)
{
- struct drm_vram_mm *vmm;
int ret;
struct drm_device *dev = ast->dev;
- vmm = drm_vram_helper_alloc_mm(
- dev, pci_resource_start(dev->pdev, 0),
- ast->vram_size);
- if (IS_ERR(vmm)) {
- ret = PTR_ERR(vmm);
+ ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0),
+ ast->vram_size);
+ if (ret) {
drm_err(dev, "Error initializing VRAM MM; %d\n", ret);
return ret;
}
@@ -60,8 +57,6 @@ void ast_mm_fini(struct ast_private *ast)
{
struct drm_device *dev = ast->dev;
- drm_vram_helper_release_mm(dev);
-
arch_phys_wc_del(ast->fb_mtrr);
arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
pci_resource_len(dev->pdev, 0));
--
2.27.0
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