app: fix comment style and trailing whitespace

Fix some checkpatch complains

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>

Author: arnopo

apps/examples/echo/rpmsg-echo.c

@@ -2,9 +2,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of rpmsg
-This application is meant to run on the remote CPU running baremetal code.
-This application echoes back data that was sent to it by the master core. */
+/*
+ * This is a sample demonstration application that showcases usage of rpmsg
+ * This application is meant to run on the remote CPU running baremetal code.
+ * This application echoes back data that was sent to it by the master core.
+ */
 
 #include <stdio.h>
 #include <openamp/open_amp.h>

apps/examples/echo/rpmsg-ping.c

@@ -2,9 +2,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of rpmsg 
-This application is meant to run on the remote CPU running baremetal code. 
-This application echoes back data that was sent to it by the master core. */
+/*
+ * This is a sample demonstration application that showcases usage of rpmsg
+ * This application is meant to run on the remote CPU running baremetal code.
+ * This application echoes back data that was sent to it by the master core.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

apps/examples/matrix_multiply/matrix_multiply.c

@@ -2,10 +2,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of remoteproc
-and rpmsg APIs on the remote core. This application is meant to run on the remote CPU 
-running baremetal code. This applicationr receives two matrices from the master, 
-multiplies them and returns the result to the master core. */
+/*
+ * This is a sample demonstration application that showcases usage of remoteproc
+ * and rpmsg APIs on the remote core. This application is meant to run on the remote CPU
+ * running baremetal code. This applicationr receives two matrices from the master,
+ * multiplies them and returns the result to the master core.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

apps/examples/matrix_multiply/matrix_multiplyd.c

@@ -2,10 +2,12 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of remoteproc
-and rpmsg APIs on the remote core. This application is meant to run on the remote CPU
-running baremetal code. This applicationr receives two matrices from the master,
-multiplies them and returns the result to the master core. */
+/*
+ * This is a sample demonstration application that showcases usage of remoteproc
+ * and rpmsg APIs on the remote core. This application is meant to run on the remote CPU
+ * running baremetal code. This applicationr receives two matrices from the master,
+ * multiplies them and returns the result to the master core.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

apps/examples/rpc_demo/rpc_demo.c

@@ -2,9 +2,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of proxy from the remote core. 
- This application is meant to run on the remote CPU running baremetal.
- This application can print to the master console and perform file I/O using proxy mechanism. */
+/*
+ * This is a sample demonstration application that showcases usage of proxy from the remote core.
+ * This application is meant to run on the remote CPU running baremetal.
+ * This application can print to the master console and perform file I/O using proxy mechanism.
+ */
 
 #include <stdio.h>
 #include <string.h>

apps/examples/rpc_demo/rpc_demod.c

@@ -2,9 +2,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This is a sample demonstration application that showcases usage of proxy from the remote core. 
- This application is meant to run on the remote CPU running baremetal.
- This applicationr can print to to master console and perform file I/O using proxy mechanism. */
+/*
+ * This is a sample demonstration application that showcases usage of proxy from the remote core.
+ * This application is meant to run on the remote CPU running baremetal.
+ * This applicationr can print to to master console and perform file I/O using proxy mechanism.
+ */
 
 #include <errno.h>
 #include <stdio.h>

apps/machine/microblaze_generic/rsc_table.c

@@ -4,7 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This file populates resource table for BM remote
+/*
+ * This file populates resource table for BM remote
  * for use by the Linux Master
  */
 

apps/machine/zynq7/rsc_table.c

@@ -6,8 +6,10 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This file populates resource table for BM remote
- * for use by the Linux Master */
+/*
+ * This file populates resource table for BM remote
+ * for use by the Linux Master
+ */
 
 #include <openamp/open_amp.h>
 #include "rsc_table.h"

apps/machine/zynq7/rsc_table.h

@@ -6,8 +6,10 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This file populates resource table for BM remote
- * for use by the Linux Master */
+/*
+ * This file populates resource table for BM remote
+ * for use by the Linux Master
+ */
 
 #ifndef RSC_TABLE_H_
 #define RSC_TABLE_H_

apps/machine/zynqmp/platform_info.h

@@ -4,8 +4,10 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-/* This file populates resource table for BM remote
- * for use by the Linux Master */
+/*
+ * This file populates resource table for BM remote
+ * for use by the Linux Master
+ */
 
 #ifndef PLATFORM_INFO_H_
 #define PLATFORM_INFO_H_