ARM: davinci: Fix McASP mem resource names

The ASoC McASP driver looks for the mem resources by name
"mpu" and "dat" regions.
Change/add the needed name for the mem resources so the driver can pick the
correct resource.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index ef9ff1f..d4baf4f 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -641,6 +641,7 @@
 
 static struct resource dm355_asp1_resources[] = {
 	{
+		.name	= "mpu",
 		.start	= DAVINCI_ASP1_BASE,
 		.end	= DAVINCI_ASP1_BASE + SZ_8K - 1,
 		.flags	= IORESOURCE_MEM,