edma: Update author email address

Matt's @ti.com address bounces.  Update the MODULE_AUTHOR information in
edma.c to his Linaro address.
Signed-off-by: NJosh Boyer <jwboyer@fedoraproject.org>
Acked-by: NMatt Porter <matt.porter@linaro.org>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>

drivers/dma/edma.c

@@ -749,6 +749,6 @@ static void __exit edma_exit(void)
 }
 module_exit(edma_exit);
 
-MODULE_AUTHOR("Matt Porter <mporter@ti.com>");
+MODULE_AUTHOR("Matt Porter <matt.porter@linaro.org>");
 MODULE_DESCRIPTION("TI EDMA DMA engine driver");
 MODULE_LICENSE("GPL v2");