diff options
Diffstat (limited to 'drivers/gpu/drm/panthor/panthor_gem.c')
| -rw-r--r-- | drivers/gpu/drm/panthor/panthor_gem.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/gpu/drm/panthor/panthor_gem.c b/drivers/gpu/drm/panthor/panthor_gem.c index 3f43686f0195..fbde78db270a 100644 --- a/drivers/gpu/drm/panthor/panthor_gem.c +++ b/drivers/gpu/drm/panthor/panthor_gem.c @@ -8,6 +8,7 @@ #include <linux/err.h> #include <linux/slab.h> +#include <drm/drm_print.h> #include <drm/panthor_drm.h> #include "panthor_device.h" @@ -86,7 +87,6 @@ static void panthor_gem_free_object(struct drm_gem_object *obj) void panthor_kernel_bo_destroy(struct panthor_kernel_bo *bo) { struct panthor_vm *vm; - int ret; if (IS_ERR_OR_NULL(bo)) return; @@ -94,18 +94,11 @@ void panthor_kernel_bo_destroy(struct panthor_kernel_bo *bo) vm = bo->vm; panthor_kernel_bo_vunmap(bo); - if (drm_WARN_ON(bo->obj->dev, - to_panthor_bo(bo->obj)->exclusive_vm_root_gem != panthor_vm_root_gem(vm))) - goto out_free_bo; - - ret = panthor_vm_unmap_range(vm, bo->va_node.start, bo->va_node.size); - if (ret) - goto out_free_bo; - + drm_WARN_ON(bo->obj->dev, + to_panthor_bo(bo->obj)->exclusive_vm_root_gem != panthor_vm_root_gem(vm)); + panthor_vm_unmap_range(vm, bo->va_node.start, bo->va_node.size); panthor_vm_free_va(vm, &bo->va_node); drm_gem_object_put(bo->obj); - -out_free_bo: panthor_vm_put(vm); kfree(bo); } @@ -152,6 +145,9 @@ panthor_kernel_bo_create(struct panthor_device *ptdev, struct panthor_vm *vm, bo = to_panthor_bo(&obj->base); kbo->obj = &obj->base; bo->flags = bo_flags; + bo->exclusive_vm_root_gem = panthor_vm_root_gem(vm); + drm_gem_object_get(bo->exclusive_vm_root_gem); + bo->base.base.resv = bo->exclusive_vm_root_gem->resv; if (vm == panthor_fw_vm(ptdev)) debug_flags |= PANTHOR_DEBUGFS_GEM_USAGE_FLAG_FW_MAPPED; @@ -175,9 +171,6 @@ panthor_kernel_bo_create(struct panthor_device *ptdev, struct panthor_vm *vm, goto err_free_va; kbo->vm = panthor_vm_get(vm); - bo->exclusive_vm_root_gem = panthor_vm_root_gem(vm); - drm_gem_object_get(bo->exclusive_vm_root_gem); - bo->base.base.resv = bo->exclusive_vm_root_gem->resv; return kbo; err_free_va: |