From 8d9b409b1a42db9986dfe2d510fe7aea7a98a203 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 24 Apr 2018 08:58:47 +0200 Subject: mips,unicore32: swiotlb doesn't need sg->dma_length Only mips and unicore32 select CONFIG_NEED_SG_DMA_LENGTH when building swiotlb. swiotlb itself never merges segements and doesn't accesses the dma_length field directly, so drop the dependency. Signed-off-by: Christoph Hellwig Acked-by: James Hogan --- arch/mips/loongson64/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/mips/loongson64') diff --git a/arch/mips/loongson64/Kconfig b/arch/mips/loongson64/Kconfig index 641a1477031e..2a4fb91adbb6 100644 --- a/arch/mips/loongson64/Kconfig +++ b/arch/mips/loongson64/Kconfig @@ -135,7 +135,6 @@ config SWIOTLB default y depends on CPU_LOONGSON3 select DMA_DIRECT_OPS - select NEED_SG_DMA_LENGTH select NEED_DMA_MAP_STATE config PHYS48_TO_HT40 -- cgit v1.2.3-59-g8ed1b