diff options
| author | Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com> | 2025-08-06 20:24:21 +0300 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2025-08-11 14:05:38 +0300 |
| commit | 2c223f7239f376a90d71903ec474ba887cf21d94 (patch) | |
| tree | 7d53cc1514fadc8878efbd746e2cb313de79aac6 /include | |
| parent | 8f5ae30d69d7543eee0d70083daf4de8fe15d585 (diff) | |
| download | linux-2c223f7239f376a90d71903ec474ba887cf21d94.tar.xz | |
of: reserved_mem: Restructure call site for dma_contiguous_early_fixup()
Restructure the call site for dma_contiguous_early_fixup() to
where the reserved_mem nodes are being parsed from the DT so that
dma_mmu_remap[] is populated before dma_contiguous_remap() is called.
Fixes: 8a6e02d0c00e ("of: reserved_mem: Restructure how the reserved memory regions are processed")
Signed-off-by: Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com>
Tested-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20250806172421.2748302-1-oreoluwa.babatunde@oss.qualcomm.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dma-map-ops.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/dma-map-ops.h b/include/linux/dma-map-ops.h index f48e5fb88bd5..332b80c42b6f 100644 --- a/include/linux/dma-map-ops.h +++ b/include/linux/dma-map-ops.h @@ -153,6 +153,9 @@ static inline void dma_free_contiguous(struct device *dev, struct page *page, { __free_pages(page, get_order(size)); } +static inline void dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) +{ +} #endif /* CONFIG_DMA_CMA*/ #ifdef CONFIG_DMA_DECLARE_COHERENT |