2 files changed, 0 insertions, 16 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index ee833e6f5ccb..106539bb914e 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -19,7 +19,6 @@ config RISCV
 	select ARCH_WANT_FRAME_POINTERS
 	select CLONE_BACKWARDS
 	select COMMON_CLK
-	select DMA_DIRECT_OPS
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CPU_DEVICES
 	select GENERIC_IRQ_SHOW
diff --git a/arch/riscv/include/asm/dma-mapping.h b/arch/riscv/include/asm/dma-mapping.h
deleted file mode 100644
index 8facc1c8fa05..000000000000
--- a/arch/riscv/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,15 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#ifndef _RISCV_ASM_DMA_MAPPING_H
-#define _RISCV_ASM_DMA_MAPPING_H 1
-
-#ifdef CONFIG_SWIOTLB
-#include <linux/swiotlb.h>
-static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
-{
-	return &swiotlb_dma_ops;
-}
-#else
-#include <asm-generic/dma-mapping.h>
-#endif /* CONFIG_SWIOTLB */
-
-#endif /* _RISCV_ASM_DMA_MAPPING_H */