From f616ab59c294b6ea6efa94f6139ea3eda2f52be0 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 9 May 2018 06:53:49 +0200 Subject: dma-mapping: move the NEED_DMA_MAP_STATE config symbol to lib/Kconfig This way we have one central definition of it, and user can select it as needed. Note that we now also always select it when CONFIG_DMA_API_DEBUG is select, which fixes some incorrect checks in a few network drivers. Signed-off-by: Christoph Hellwig Reviewed-by: Anshuman Khandual --- arch/s390/Kconfig | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index a36b4e4e010a..6bdac4c2a64a 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -710,6 +710,7 @@ menuconfig PCI select PCI_MSI select IOMMU_HELPER select IOMMU_SUPPORT + select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH help @@ -735,9 +736,6 @@ config PCI_DOMAINS config HAS_IOMEM def_bool PCI -config NEED_DMA_MAP_STATE - def_bool PCI - config CHSC_SCH def_tristate m prompt "Support for CHSC subchannels" -- cgit v1.2.3-70-g09d2