240 	struct drm_mode_create_dumb *args)  in armada_gem_dumb_create()  argument
247 	args->pitch = armada_pitch(args->width, args->bpp);  in armada_gem_dumb_create()
248 	args->size = size = args->pitch * args->height;  in armada_gem_dumb_create()
262 	args->handle = handle;  in armada_gem_dumb_create()
314 	struct drm_armada_gem_create *args = data;  in armada_gem_create_ioctl()  local
320 	if (args->size == 0)  in armada_gem_create_ioctl()
323 	size = args->size;  in armada_gem_create_ioctl()
333 	args->handle = handle;  in armada_gem_create_ioctl()
346 	struct drm_armada_gem_mmap *args = data;  in armada_gem_mmap_ioctl()  local
350 	dobj = armada_gem_object_lookup(dev, file, args->handle);  in armada_gem_mmap_ioctl()
359 	addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE,  in armada_gem_mmap_ioctl()
360 		       MAP_SHARED, args->offset);  in armada_gem_mmap_ioctl()
365 	args->addr = addr;  in armada_gem_mmap_ioctl()
373 	struct drm_armada_gem_pwrite *args = data;  in armada_gem_pwrite_ioctl()  local
379 		args->handle, args->offset, args->size, args->ptr);  in armada_gem_pwrite_ioctl()
381 	if (args->size == 0)  in armada_gem_pwrite_ioctl()
384 	ptr = (char __user *)(uintptr_t)args->ptr;  in armada_gem_pwrite_ioctl()
386 	if (!access_ok(VERIFY_READ, ptr, args->size))  in armada_gem_pwrite_ioctl()
389 	ret = fault_in_multipages_readable(ptr, args->size);  in armada_gem_pwrite_ioctl()
393 	dobj = armada_gem_object_lookup(dev, file, args->handle);  in armada_gem_pwrite_ioctl()
401 	if (args->offset > dobj->obj.size ||  in armada_gem_pwrite_ioctl()
402 	    args->size > dobj->obj.size - args->offset) {  in armada_gem_pwrite_ioctl()
408 	if (copy_from_user(dobj->addr + args->offset, ptr, args->size)) {  in armada_gem_pwrite_ioctl()