diff options
Diffstat (limited to 'drivers/net/ethernet/altera/altera_sgdma.c')
| -rw-r--r-- | drivers/net/ethernet/altera/altera_sgdma.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/ethernet/altera/altera_sgdma.c b/drivers/net/ethernet/altera/altera_sgdma.c index 88ef67a998b4..7f247ccbe6ba 100644 --- a/drivers/net/ethernet/altera/altera_sgdma.c +++ b/drivers/net/ethernet/altera/altera_sgdma.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Altera TSE SGDMA and MSGDMA Linux driver * Copyright (C) 2014 Altera Corporation. All rights reserved - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/list.h> @@ -524,7 +513,7 @@ static int sgdma_txbusy(struct altera_tse_private *priv) { int delay = 0; - /* if DMA is busy, wait for current transactino to finish */ + /* if DMA is busy, wait for current transaction to finish */ while ((csrrd32(priv->tx_dma_csr, sgdma_csroffs(status)) & SGDMA_STSREG_BUSY) && (delay++ < 100)) udelay(1); |