From: Thomas Hellstrom Date: Wed, 18 Sep 2019 09:03:13 +0000 (+0200) Subject: drm/ttm: Remove explicit typecasts of vm_private_data X-Git-Tag: v5.15~5042^2^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=13f8a6148a50e9219491c3d0843056377695cb85;p=platform%2Fkernel%2Flinux-starfive.git drm/ttm: Remove explicit typecasts of vm_private_data The explicit typcasts are meaningless, so remove them. Suggested-by: Matthew Wilcox Signed-off-by: Thomas Hellstrom Reviewed-by: Christian König --- diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 4b34a27..2fa226c 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -109,8 +109,7 @@ static unsigned long ttm_bo_io_mem_pfn(struct ttm_buffer_object *bo, static vm_fault_t ttm_bo_vm_fault(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; - struct ttm_buffer_object *bo = (struct ttm_buffer_object *) - vma->vm_private_data; + struct ttm_buffer_object *bo = vma->vm_private_data; struct ttm_bo_device *bdev = bo->bdev; unsigned long page_offset; unsigned long page_last; @@ -300,8 +299,7 @@ out_unlock: static void ttm_bo_vm_open(struct vm_area_struct *vma) { - struct ttm_buffer_object *bo = - (struct ttm_buffer_object *)vma->vm_private_data; + struct ttm_buffer_object *bo = vma->vm_private_data; WARN_ON(bo->bdev->dev_mapping != vma->vm_file->f_mapping); @@ -310,7 +308,7 @@ static void ttm_bo_vm_open(struct vm_area_struct *vma) static void ttm_bo_vm_close(struct vm_area_struct *vma) { - struct ttm_buffer_object *bo = (struct ttm_buffer_object *)vma->vm_private_data; + struct ttm_buffer_object *bo = vma->vm_private_data; ttm_bo_put(bo); vma->vm_private_data = NULL;