audio-lnx: Rename folders to new flat structure.

Kernel audio drivers can be categorised into below folders.
asoc - ALSA based drivers,
asoc/codecs - codec drivers,
ipc - APR IPC communication drivers,
dsp - DSP low level drivers/Audio ION/ADSP Loader,
dsp/codecs - Native encoders and decoders,
soc - SoC based drivers(pinctrl/regmap/soundwire)

Restructure drivers to above folder format.
Include directories also follow above format.

Change-Id: I8fa0857baaacd47db126fb5c1f1f5ed7e886dbc0
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>

include/soc/swr-wcd.h

@@ -0,0 +1,35 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _LINUX_SWR_WCD_H
+#define _LINUX_SWR_WCD_H
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/bitops.h>
+
+enum {
+	SWR_CH_MAP,
+	SWR_DEVICE_DOWN,
+	SWR_DEVICE_UP,
+	SWR_SUBSYS_RESTART,
+	SWR_SET_NUM_RX_CH,
+};
+
+struct swr_mstr_port {
+	int num_port;
+	u8 *port;
+};
+
+extern int swrm_wcd_notify(struct platform_device *pdev, u32 id, void *data);
+
+#endif /* _LINUX_SWR_WCD_H */