dma: mv_xor: rename mv_xor_shared_platform_data to mv_xor_platform_data

'struct mv_xor_shared_platform_data' used to be the platform_data
structure for the 'mv_xor_shared', but this driver is going to be
renamed simply 'mv_xor', so also rename its platform_data structure
accordingly.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index c7926e4..ac59816 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1254,7 +1254,7 @@
 {
 	const struct mbus_dram_target_info *dram;
 	struct mv_xor_shared_private *msp;
-	struct mv_xor_shared_platform_data *pdata = pdev->dev.platform_data;
+	struct mv_xor_platform_data *pdata = pdev->dev.platform_data;
 	struct resource *res;
 	int i, ret;