dmaengine: xilinx_dma: Move enum xdma_ip_type to driver file

The enum xdma_ip_type is only used inside the Xilinx DMA driver and not
exported to any consumers (nor should it be). So move it from the global
header to driver file itself.

Signed-off-by: Lars-Peter Clausen <[e-mail]>
Acked-by: Michal Simek <[e-mail]>
Signed-off-by: Vinod Koul <[e-mail]>

drivers/dma/xilinx/xilinx_dma.c

···
 	u16 tdest;
 };
 
+/**
+ * enum xdma_ip_type: DMA IP type.
+ *
+ * XDMA_TYPE_AXIDMA: Axi dma ip.
+ * XDMA_TYPE_CDMA: Axi cdma ip.
+ * XDMA_TYPE_VDMA: Axi vdma ip.
+ *
+ */
+enum xdma_ip_type {
+	XDMA_TYPE_AXIDMA = 0,
+	XDMA_TYPE_CDMA,
+	XDMA_TYPE_VDMA,
+};
+
 struct xilinx_dma_config {
 	enum xdma_ip_type dmatype;
 	int (*clk_init)(struct platform_device *pdev, struct clk **axi_clk,

include/linux/dma/xilinx_dma.h

···
 	int ext_fsync;
 };
 
-/**
- * enum xdma_ip_type: DMA IP type.
- *
- * XDMA_TYPE_AXIDMA: Axi dma ip.
- * XDMA_TYPE_CDMA: Axi cdma ip.
- * XDMA_TYPE_VDMA: Axi vdma ip.
- *
- */
-enum xdma_ip_type {
-	XDMA_TYPE_AXIDMA = 0,
-	XDMA_TYPE_CDMA,
-	XDMA_TYPE_VDMA,
-};
-
 int xilinx_vdma_channel_set_config(struct dma_chan *dchan,
 					struct xilinx_vdma_config *cfg);