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Remove bogus default y for DMAR and NET_DMA

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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 <ak@suse.de>
Acked-by: Jeff Garzik <jeff@garzik.org>
Acked-by: "Nelson, Shannon" <shannon.nelson@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andi Kleen 2007-10-29 14:37:18 -07:00 committed by Linus Torvalds
parent bc2a3f86f4
commit 4138f08d1c
2 changed files with 0 additions and 2 deletions
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1
arch/x86/Kconfig.x86_64
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@ -749,7 +749,6 @@ config PCI_DOMAINS
config DMAR config DMAR
bool "Support for DMA Remapping Devices (EXPERIMENTAL)" bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
depends on PCI_MSI && ACPI && EXPERIMENTAL depends on PCI_MSI && ACPI && EXPERIMENTAL
default y
help help
DMA remapping (DMAR) devices support enables independent address DMA remapping (DMAR) devices support enables independent address
translations for Direct Memory Access (DMA) from devices. translations for Direct Memory Access (DMA) from devices.

1
drivers/dma/Kconfig
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@ -43,7 +43,6 @@ comment "DMA Clients"
config NET_DMA config NET_DMA
bool "Network: TCP receive copy offload" bool "Network: TCP receive copy offload"
depends on DMA_ENGINE && NET depends on DMA_ENGINE && NET
default y
help help
This enables the use of DMA engines in the network stack to This enables the use of DMA engines in the network stack to
offload receive copy-to-user operations, freeing CPU cycles. offload receive copy-to-user operations, freeing CPU cycles.