qcacmn: Add new WMI API to check target suspend status

Add new WMI API to check target suspend status

Change-Id: Ie4ba55fc3db2d8de7354377b26325d3510a1e228
CRs-Fixed: 2425368

wmi/inc/wmi_unified_api.h

@@ -375,6 +375,16 @@ int wmi_get_pending_cmds(wmi_unified_t wmi_handle);
  */
 void wmi_set_target_suspend(wmi_unified_t wmi_handle, bool val);
 
+/**
+ * wmi_is_target_suspended() - WMI API to check target suspend state
+ * @wmi_handle: handle to WMI.
+ *
+ * WMI API to check target suspend state
+ *
+ * Return: true if target is suspended, else false.
+ */
+bool wmi_is_target_suspended(struct wmi_unified *wmi_handle);
+
 /**
  * WMI API to set bus suspend state
  * @param wmi_handle:	handle to WMI.

wmi/src/wmi_unified.c

@@ -2898,6 +2898,19 @@ void wmi_set_target_suspend(wmi_unified_t wmi_handle, A_BOOL val)
 	qdf_atomic_set(&wmi_handle->is_target_suspended, val);
 }
 
+/**
+ * wmi_is_target_suspended() - WMI API to check target suspend state
+ * @wmi_handle: handle to WMI.
+ *
+ * WMI API to check target suspend state
+ *
+ * Return: true if target is suspended, else false.
+ */
+bool wmi_is_target_suspended(struct wmi_unified *wmi_handle)
+{
+	return qdf_atomic_read(&wmi_handle->is_target_suspended);
+}
+
 /**
  * WMI API to set crash injection state
  * @param wmi_handle:	handle to WMI.