Patchwork [17/19] Revert "UBUNTU: SAUCE: force DMA buffers to non-bufferable on highbank"

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Submitter Ike Panhc
Date Oct. 1, 2012, 10:03 a.m.
Message ID <1349085821-23691-1-git-send-email-ike.pan@canonical.com>
Download mbox | patch
Permalink /patch/188267/
State New
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Comments

Ike Panhc - Oct. 1, 2012, 10:03 a.m.
From: Rob Herring <rob.herring@calxeda.com>

BugLink: http://launchpad.net/bugs/1059432

This reverts commit d6e18e05087dd49cf9f5ca9d7b05a93814bc30fd.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
---
 arch/arm/mm/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index d1d60b6..101b968 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -851,7 +851,7 @@  config ARM_L1_CACHE_SHIFT
 config ARM_DMA_MEM_BUFFERABLE
 	bool "Use non-cacheable memory for DMA" if (CPU_V6 || CPU_V6K) && !CPU_V7
 	depends on !(MACH_REALVIEW_PB1176 || REALVIEW_EB_ARM11MP || \
-		     MACH_REALVIEW_PB11MP || ARCH_HIGHBANK)
+		     MACH_REALVIEW_PB11MP)
 	default y if CPU_V6 || CPU_V6K || CPU_V7
 	help
 	  Historically, the kernel has used strongly ordered mappings to