From: Andi Kleen Date: Mon, 29 Oct 2007 21:37:18 +0000 (-0700) Subject: Remove bogus default y for DMAR and NET_DMA X-Git-Tag: v2.6.24-rc2~86 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4138f08d1c2783a28df2af6ed81aa180462ec374;p=profile%2Fivi%2Fkernel-x86-ivi.git Remove bogus default y for DMAR and NET_DMA No reason I can think of of making them default y Most people don't have the hardware and with default y they just pollute lots of configs during make oldconfig. Signed-off-by: Andi Kleen Acked-by: Jeff Garzik Acked-by: "Nelson, Shannon" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/x86/Kconfig.x86_64 b/arch/x86/Kconfig.x86_64 index b45855c..cc468ea 100644 --- a/arch/x86/Kconfig.x86_64 +++ b/arch/x86/Kconfig.x86_64 @@ -749,7 +749,6 @@ config PCI_DOMAINS config DMAR bool "Support for DMA Remapping Devices (EXPERIMENTAL)" depends on PCI_MSI && ACPI && EXPERIMENTAL - default y help DMA remapping (DMAR) devices support enables independent address translations for Direct Memory Access (DMA) from devices. diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 9c91b0f..6a7d25f 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -43,7 +43,6 @@ comment "DMA Clients" config NET_DMA bool "Network: TCP receive copy offload" depends on DMA_ENGINE && NET - default y help This enables the use of DMA engines in the network stack to offload receive copy-to-user operations, freeing CPU cycles.