OMAP: mcbsp: Move core driver under sound/soc/omap

In order to consolidate the McBSP driver move it out from
arch/arm/plat-omap directory under sound/soc/omap/

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>

arch/arm/plat-omap/Kconfig

@@ -110,14 +110,6 @@ config OMAP_MUX_WARNINGS
 	  to change the pin multiplexing setup.	 When there are no warnings
 	  printed, it's safe to deselect OMAP_MUX for your product.
 
-config OMAP_MCBSP
-	bool "McBSP support"
-	depends on ARCH_OMAP
-	default y
-	help
-	  Say Y here if you want support for the OMAP Multichannel
-	  Buffered Serial Port.
-
 config OMAP_MBOX_FWK
 	tristate "Mailbox framework support"
 	depends on ARCH_OMAP

arch/arm/plat-omap/Makefile

@@ -17,8 +17,6 @@ obj-$(CONFIG_ARCH_OMAP2) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP3) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP4) += omap_device.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
-
 obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
 obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
 obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o

sound/soc/omap/Kconfig

@@ -5,6 +5,10 @@ config SND_OMAP_SOC
 config SND_OMAP_SOC_DMIC
 	tristate
 
+config OMAP_MCBSP
+	tristate
+	depends on ARCH_OMAP
+
 config SND_OMAP_SOC_MCBSP
 	tristate
 	select OMAP_MCBSP

sound/soc/omap/Makefile

@@ -7,6 +7,7 @@ snd-soc-omap-hdmi-objs := omap-hdmi.o
 
 obj-$(CONFIG_SND_OMAP_SOC) += snd-soc-omap.o
 obj-$(CONFIG_SND_OMAP_SOC_DMIC) += snd-soc-omap-dmic.o
+obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o
 obj-$(CONFIG_SND_OMAP_SOC_MCPDM) += snd-soc-omap-mcpdm.o
 obj-$(CONFIG_SND_OMAP_SOC_HDMI) += snd-soc-omap-hdmi.o

sound/soc/omap/mcbsp.c

@@ -1,9 +1,11 @@
 /*
- * linux/arch/arm/plat-omap/mcbsp.c
+ * sound/soc/omap/mcbsp.c
  *
  * Copyright (C) 2004 Nokia Corporation
  * Author: Samuel Ortiz <samuel.ortiz@nokia.com>
  *
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as