ARM: tegra: dma: Add dma initialzation stub when compiled out

Change-Id: Iac01fa701342a5ed0bbbb1c6e5d38adb401f2d79
Signed-off-by: Colin Cross <ccross@android.com>

diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
index f9b09cbd8166c977140e700c334e7b0e6df5e987..d385b7a251bec391b2f01d833f963cb9f8e6337c 100644 (file)
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ b/arch/arm/mach-tegra/include/mach/dma.h
@@ -156,6 +156,12 @@ int tegra_dma_cancel(struct tegra_dma_channel *ch);
 
 int __init tegra_dma_init(void);
 
+#else /* !defined(CONFIG_TEGRA_SYSTEM_DMA) */
+static inline int tegra_dma_init(void)
+{
+       return 0;
+}
+
 #endif
 
 #endif