diff options
Diffstat (limited to 'drivers/rapidio/devices/rio_mport_cdev.c')
| -rw-r--r-- | drivers/rapidio/devices/rio_mport_cdev.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index 1e1f42e210a0..ce7a90e68042 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RapidIO mport character device * @@ -8,11 +9,6 @@ * Jerry Jacobs <jerry.jacobs@prodrive-technologies.com> * Copyright (C) 2014 Texas Instruments Incorporated * Aurelien Jacquiot <a-jacquiot@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/module.h> #include <linux/kernel.h> @@ -868,7 +864,9 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, pinned = get_user_pages_fast( (unsigned long)xfer->loc_addr & PAGE_MASK, - nr_pages, dir == DMA_FROM_DEVICE, page_list); + nr_pages, + dir == DMA_FROM_DEVICE ? FOLL_WRITE : 0, + page_list); if (pinned != nr_pages) { if (pinned < 0) { |