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/alpha/Kconfig | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/alpha') diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 8e6a67ecf069..1fd9645b0c67 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -10,6 +10,7 @@ config ALPHA select HAVE_OPROFILE select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS + select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH select VIRT_TO_BUS select GENERIC_IRQ_PROBE @@ -68,9 +69,6 @@ config ZONE_DMA config ARCH_DMA_ADDR_T_64BIT def_bool y -config NEED_DMA_MAP_STATE - def_bool y - config GENERIC_ISA_DMA bool default y -- cgit v1.2.3