staging: vchiq: Get rid of vchiq_util.h

The header file only provides other includes. Move the relevant includes
to their respective C files and delete it for good.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200629150945.10720-25-nsaenzjulienne@suse.deSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq.h

@@ -5,7 +5,6 @@
 #define VCHIQ_VCHIQ_H
 
 #include "vchiq_if.h"
-#include "vchiq_util.h"
 
 /* Do this so that we can test-build the code on non-rpi systems */
 #if IS_ENABLED(CONFIG_RASPBERRYPI_FIRMWARE)

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

@@ -12,6 +12,7 @@
 #include <linux/uaccess.h>
 #include <linux/mm.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
 #define TOTAL_SLOTS (VCHIQ_SLOT_ZERO_SLOTS + 2 * 32)

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

@@ -23,6 +23,8 @@
 #include <linux/compat.h>
 #include <linux/dma-mapping.h>
 #include <linux/rcupdate.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
 #include "vchiq_core.h"

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /* Copyright (c) 2010-2012 Broadcom. All rights reserved. */
 
+#include <linux/types.h>
+#include <linux/completion.h>
+#include <linux/mutex.h>
+#include <linux/bitops.h>
+#include <linux/kthread.h>
+#include <linux/wait.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
 #include <linux/kref.h>
 #include <linux/rcupdate.h>
+#include <linux/sched/signal.h>
 
 #include "vchiq_core.h"
 

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c

@@ -2,14 +2,14 @@
 /* Copyright (c) 2010-2012 Broadcom. All rights reserved. */
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
 
 #include "vchiq_if.h"
 #include "../vchi/vchi.h"
 #include "vchiq.h"
 #include "vchiq_core.h"
 
-#include "vchiq_util.h"
-
 struct vchi_service {
 	unsigned int handle;
 

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.h

-/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
-/* Copyright (c) 2010-2012 Broadcom. All rights reserved. */
-
-#ifndef VCHIQ_UTIL_H
-#define VCHIQ_UTIL_H
-
-#include <linux/types.h>
-#include <linux/completion.h>
-#include <linux/mutex.h>
-#include <linux/bitops.h>
-#include <linux/kthread.h>
-#include <linux/wait.h>
-#include <linux/vmalloc.h>
-#include <linux/jiffies.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/random.h>
-#include <linux/sched/signal.h>
-#include <linux/ctype.h>
-#include <linux/uaccess.h>
-#include <linux/time.h>  /* for time_t */
-#include <linux/slab.h>
-
-#include "vchiq_if.h"
-
-#endif