qcacmn: Moving spectral module to cmn_dev

As part of second phase of Spectral Analysis(SA)
convergence [WIN & MCL], spectral module code is being moved to cmn_dev.
Also includes fixes for checkpatch.

CRs-Fixed: 2146231
Change-Id: I939509193786b0bd2cbd5f1af64d4a94739a2af5

spectral/dispatcher/inc/wlan_spectral_tgt_api.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ *
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _WLAN_SPECTRAL_TGT_API_H_
+#define _WLAN_SPECTRAL_TGT_API_H_
+
+#include <wlan_objmgr_cmn.h>
+#include <qdf_types.h>
+
+/**
+ * tgt_send_phydata() - Send Spectral PHY data over netlink
+ * @pdev: Pointer to pdev
+ * @sock: Netlink socket to use
+ * @nbuf: Network buffer containing PHY data to send
+ *
+ * Return: 0 on success, negative value on failure
+ */
+int tgt_send_phydata(struct wlan_objmgr_pdev *pdev,
+		     struct sock *sock, qdf_nbuf_t nbuf);
+
+/**
+ * tgt_get_target_handle() - Get handle to target_if internal Spectral data
+ * @pdev: Pointer to pdev
+ *
+ * Return: Handle to target_if internal Spectral data on success, NULL on
+ * failure
+ */
+void *tgt_get_target_handle(struct wlan_objmgr_pdev *pdev);
+
+#endif /* _WLAN_SPECTRAL_TGT_API_H_*/