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-rw-r--r--arch/mips/loongson64/Kconfig3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mips/loongson64/Kconfig b/arch/mips/loongson64/Kconfig
index 5efb2e63878e..641a1477031e 100644
--- a/arch/mips/loongson64/Kconfig
+++ b/arch/mips/loongson64/Kconfig
@@ -130,9 +130,6 @@ config LOONGSON_UART_BASE
default y
depends on EARLY_PRINTK || SERIAL_8250
-config NEED_SG_DMA_LENGTH
- bool
-
config SWIOTLB
bool "Soft IOMMU Support for All-Memory DMA"
default y