dmaengine: at_hdmac: Set include entries in alphabetic order

It's a good practice to set the include entries in alphabetic order. It
helps humans to read the code easier. Alphabetic order should also prove
that each header is self-contained, i.e. can be included without
prerequisites.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-27-tudor.ambarus@microchip.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/dma/at_hdmac.c

@@ -12,16 +12,16 @@
 #include <dt-bindings/dma/at91.h>
 #include <linux/clk.h>
 #include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/overflow.h>
 #include <linux/of_device.h>
 #include <linux/of_dma.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
 
 #include "at_hdmac_regs.h"
 #include "dmaengine.h"