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/unicore32/mm/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/unicore32/mm') diff --git a/arch/unicore32/mm/Kconfig b/arch/unicore32/mm/Kconfig index 1d9fed0ada71..45b7f769375e 100644 --- a/arch/unicore32/mm/Kconfig +++ b/arch/unicore32/mm/Kconfig @@ -43,4 +43,3 @@ config CPU_TLB_SINGLE_ENTRY_DISABLE config SWIOTLB def_bool y select DMA_DIRECT_OPS - select NEED_SG_DMA_LENGTH -- cgit v1.2.3-59-g8ed1b