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author | Miao Wang <shankerwangmiao@gmail.com> | 2024-08-25 16:17:39 +0200 |
---|---|---|
committer | Huacai Chen <chenhuacai@loongson.cn> | 2024-08-25 16:17:39 +0200 |
commit | 58aec91efb93338d1cc7acc0a93242613a2a4e5f (patch) | |
tree | 4177a9570dd76ce65c85b3e78f9eb3b8982aa393 /arch/loongarch/include/asm | |
parent | Linux 6.11-rc5 (diff) | |
download | linux-58aec91efb93338d1cc7acc0a93242613a2a4e5f.tar.xz linux-58aec91efb93338d1cc7acc0a93242613a2a4e5f.zip |
LoongArch: Remove the unused dma-direct.h
dma-direct.h is introduced in commit d4b6f1562a3c3284 ("LoongArch: Add
Non-Uniform Memory Access (NUMA) support"). In commit c78c43fe7d42524c
("LoongArch: Use acpi_arch_dma_setup() and remove ARCH_HAS_PHYS_TO_DMA"),
ARCH_HAS_PHYS_TO_DMA was deselected and the coresponding phys_to_dma()/
dma_to_phys() functions were removed. However, the unused dma-direct.h
was left behind, which is removed by this patch.
Cc: <stable@vger.kernel.org>
Fixes: c78c43fe7d42 ("LoongArch: Use acpi_arch_dma_setup() and remove ARCH_HAS_PHYS_TO_DMA")
Signed-off-by: Miao Wang <shankerwangmiao@gmail.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/include/asm')
-rw-r--r-- | arch/loongarch/include/asm/dma-direct.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/loongarch/include/asm/dma-direct.h b/arch/loongarch/include/asm/dma-direct.h deleted file mode 100644 index 75ccd808a2af..000000000000 --- a/arch/loongarch/include/asm/dma-direct.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2020-2022 Loongson Technology Corporation Limited - */ -#ifndef _LOONGARCH_DMA_DIRECT_H -#define _LOONGARCH_DMA_DIRECT_H - -dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr); -phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr); - -#endif /* _LOONGARCH_DMA_DIRECT_H */ |