180 int hl_cb_destroy(struct hl_device *hdev, struct hl_cb_mgr *mgr, u64 cb_handle)  in hl_cb_destroy()  argument
190 	cb_handle >>= PAGE_SHIFT;  in hl_cb_destroy()
191 	handle = (u32) cb_handle;  in hl_cb_destroy()
229 		args->out.cb_handle = handle;  in hl_cb_ioctl()
233 					args->in.cb_handle);  in hl_cb_ioctl()
393 	u64 cb_handle;  in hl_cb_kernel_create()  local
397 	rc = hl_cb_create(hdev, &hdev->kernel_cb_mgr, cb_size, &cb_handle,  in hl_cb_kernel_create()
405 	cb_handle >>= PAGE_SHIFT;  in hl_cb_kernel_create()
406 	cb = hl_cb_get(hdev, &hdev->kernel_cb_mgr, (u32) cb_handle);  in hl_cb_kernel_create()
408 	WARN(!cb, "Kernel CB handle invalid 0x%x\n", (u32) cb_handle);  in hl_cb_kernel_create()
415 	hl_cb_destroy(hdev, &hdev->kernel_cb_mgr, cb_handle << PAGE_SHIFT);  in hl_cb_kernel_create()