[ARM] dma: move IOMD and floppy DMA structures to RiscPC DMA code

There's no point these being in a generic include file when they're
only used in arch/arm/mach-rpc/dma.c.

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

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
index a5987bbed60d..1f77cdca26e9 100644
--- a/arch/arm/mach-rpc/dma.c
+++ b/arch/arm/mach-rpc/dma.c
@@ -26,6 +26,14 @@
 #include <asm/mach/dma.h>
 #include <asm/hardware/iomd.h>
 
+struct iomd_dma {
+        struct dma_struct       dma;
+        unsigned int            state;
+        unsigned long           base;           /* Controller base address */
+        int                     irq;            /* Controller IRQ */
+        struct scatterlist      cur_sg;         /* Current controller buffer */
+};
+
 #if 0
 typedef enum {
         dma_size_8      = 1,
@@ -242,6 +250,11 @@ static struct fiq_handler fh = {
         .name   = "floppydma"
 };
 
+struct floppy_dma {
+        struct dma_struct       dma;
+        unsigned int            fiq;
+};
+
 static void floppy_enable_dma(unsigned int chan, dma_t *dma)
 {
         struct floppy_dma *fdma = container_of(dma, struct floppy_dma, dma);