From: Michal Simek <monstr@monstr.eu>
Date: Tue, 20 Apr 2010 17:02:13 +0000 (+0200)
Subject: microblaze: Add isa_dma_bridge_buggy to dma.h
X-Git-Tag: upstream/snapshot3+hdmi~14698^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=113a591a17de9e71b90631be89d3268c406b11c6;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

microblaze: Add isa_dma_bridge_buggy to dma.h

It is necessary for several drivers.

Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h
index 08c073b..0d73d0c 100644
--- a/arch/microblaze/include/asm/dma.h
+++ b/arch/microblaze/include/asm/dma.h
@@ -18,4 +18,10 @@
 #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
 #endif
 
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
+#define isa_dma_bridge_buggy     (0)
+#endif
+
 #endif /* _ASM_MICROBLAZE_DMA_H */