[ARM] Rename ISA mach/dma.h header to mach/isa-dma.h

This avoids confusion with platform specific DMA implementations in
mach/dma.h

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 19 insertions, 0 deletions

diff --git a/arch/arm/mach-h720x/include/mach/isa-dma.h b/arch/arm/mach-h720x/include/mach/isa-dma.h
new file mode 100644
index 000000000000..3eafb3f163c0
--- /dev/null
+++ b/arch/arm/mach-h720x/include/mach/isa-dma.h
@@ -0,0 +1,19 @@
+/*
+ * arch/arm/mach-h720x/include/mach/isa-dma.h
+ *
+ * Architecture DMA routes
+ *
+ * Copyright (C) 1997.1998 Russell King
+ */
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#if defined (CONFIG_CPU_H7201)
+#define MAX_DMA_CHANNELS        3
+#elif defined (CONFIG_CPU_H7202)
+#define MAX_DMA_CHANNELS        4
+#else
+#error processor definition missmatch
+#endif
+
+#endif /* __ASM_ARCH_DMA_H */