diff options
Diffstat (limited to 'drivers/media/pci/tw68/tw68-risc.c')
| -rw-r--r-- | drivers/media/pci/tw68/tw68-risc.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/media/pci/tw68/tw68-risc.c b/drivers/media/pci/tw68/tw68-risc.c index 82ff9c9494f3..e793db6134e4 100644 --- a/drivers/media/pci/tw68/tw68-risc.c +++ b/drivers/media/pci/tw68/tw68-risc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * tw68_risc.c * Part of the device driver for Techwell 68xx based cards @@ -13,17 +14,7 @@ * * Refactored and updated to the latest v4l core frameworks: * - * Copyright (C) 2014 Hans Verkuil <hverkuil@xs4all.nl> - * - * 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. - * - * This program is distributed in the hope that 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. + * Copyright (C) 2014 Hans Verkuil <hverkuil@kernel.org> */ #include "tw68.h" @@ -160,7 +151,8 @@ int tw68_risc_buffer(struct pci_dev *pci, instructions = fields * (1 + (((bpl + padding) * lines) / PAGE_SIZE) + lines) + 4; buf->size = instructions * 8; - buf->cpu = pci_alloc_consistent(pci, buf->size, &buf->dma); + buf->cpu = dma_alloc_coherent(&pci->dev, buf->size, &buf->dma, + GFP_KERNEL); if (buf->cpu == NULL) return -ENOMEM; |