usb: musb: trivial search and replace patch

change all ocurrences of musb_hdrc to musb-hdrc.

We will call glue layer drivers musb-<glue layer>,
so in order to keep things somewhat standard, let's
change the underscore into a dash.

Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index b0d6b07..0c7735b 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -76,7 +76,7 @@
 static u64 usb_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device usb_dev = {
-	.name           = "musb_hdrc",
+	.name           = "musb-hdrc",
 	.id             = -1,
 	.dev = {
 		.platform_data		= &usb_data,