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-rw-r--r--arch/mips/loongson64/Kconfig7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/mips/loongson64/Kconfig b/arch/mips/loongson64/Kconfig
index 2a4fb91adbb6..c79e6a565572 100644
--- a/arch/mips/loongson64/Kconfig
+++ b/arch/mips/loongson64/Kconfig
@@ -130,13 +130,6 @@ config LOONGSON_UART_BASE
default y
depends on EARLY_PRINTK || SERIAL_8250
-config SWIOTLB
- bool "Soft IOMMU Support for All-Memory DMA"
- default y
- depends on CPU_LOONGSON3
- select DMA_DIRECT_OPS
- select NEED_DMA_MAP_STATE
-
config PHYS48_TO_HT40
bool
default y if CPU_LOONGSON3