diff options
Diffstat (limited to 'arch/powerpc/include/asm/swiotlb.h')
| -rw-r--r-- | arch/powerpc/include/asm/swiotlb.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/swiotlb.h b/arch/powerpc/include/asm/swiotlb.h index de99d6e29430..4203b5e0a88e 100644 --- a/arch/powerpc/include/asm/swiotlb.h +++ b/arch/powerpc/include/asm/swiotlb.h @@ -1,11 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor - * - * 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. - * */ #ifndef __ASM_SWIOTLB_H @@ -13,14 +8,8 @@ #include <linux/swiotlb.h> -extern struct dma_map_ops swiotlb_dma_ops; - -static inline void dma_mark_clean(void *addr, size_t size) {} - extern unsigned int ppc_swiotlb_enable; -int __init swiotlb_setup_bus_notifier(void); - -extern void pci_dma_dev_setup_swiotlb(struct pci_dev *pdev); +extern unsigned int ppc_swiotlb_flags; #ifdef CONFIG_SWIOTLB void swiotlb_detect_4g(void); |