[ARM] Hide ISA DMA API when ISA_DMA_API is unset
When ISA_DMA_API is unset, we're not implementing the ISA DMA API,
so there's no point in publishing the prototypes via asm/dma.h, nor
including the machine dependent parts of that API.
This allows us to remove a lot of mach/dma.h files which don't contain
any useful code. Unfortunately though, some platforms put their own
private non-ISA definitions into mach/dma.h, so we leave these behind
and fix the appropriate #include statments.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 22576e0..37e2cb4 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -527,7 +527,7 @@
* as RX which can overrun memory and lose packets.
*/
#include <linux/dma-mapping.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>