From a9eb03dd7b19048fbce7ff248ceefaafa1e75a9b Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Mon, 17 Nov 2025 16:57:36 +0000 Subject: [PATCH] Revert "dma-mapping: MMIO mappings still need phys_to_dma" This reverts commit 19a2aa9921b385d7e7ed3ccfa0d2b6f92a19cab7. --- kernel/dma/direct.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/dma/direct.h b/kernel/dma/direct.h index 1ca74fbc36ba..da2fadf45bcd 100644 --- a/kernel/dma/direct.h +++ b/kernel/dma/direct.h @@ -94,7 +94,7 @@ static inline dma_addr_t dma_direct_map_phys(struct device *dev, } if (attrs & DMA_ATTR_MMIO) { - dma_addr = phys_to_dma(dev, phys); + dma_addr = phys; if (unlikely(!dma_capable(dev, dma_addr, size, false))) goto err_overflow; } else {