linux-kernel - [PATCH 23/29] staging: bcm2835-audio: Remove unnecessary header file includes

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Message-Id: <20180904155858.8001-24-tiwai@suse.de>
Date:   Tue,  4 Sep 2018 17:58:52 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Eric Anholt <eric@...olt.net>,
        Stefan Wahren <stefan.wahren@...e.com>,
        linux-rpi-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 23/29] staging: bcm2835-audio: Remove unnecessary header file includes

Yet a few header files are included unnecessarily.  Drop them.

Also remove trivial comments.

Signed-off-by: Takashi Iwai <tiwai@...e.de>
---
 .../bcm2835-audio/bcm2835-vchiq.c             | 19 -------------------
 .../vc04_services/bcm2835-audio/bcm2835.h     |  6 ------
 2 files changed, 25 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
index 7fff5c63e33f..1d756f467eb8 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
@@ -1,31 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright 2011 Broadcom Corporation.  All rights reserved. */
 
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/initval.h>
-#include <sound/pcm.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/mm.h>
-#include <linux/syscalls.h>
-#include <linux/uaccess.h>
 #include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/atomic.h>
 #include <linux/module.h>
 #include <linux/completion.h>
-
 #include "bcm2835.h"
-
-/* ---- Include Files -------------------------------------------------------- */
-
 #include "vc_vchi_audioserv_defs.h"
 
-/* ---- Private Constants and Types ------------------------------------------ */
-
 struct bcm2835_audio_instance {
 	struct device *dev;
 	VCHI_SERVICE_HANDLE_T vchi_handle;
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
index 319c3e5dfbe4..4e41069dc22a 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
@@ -5,16 +5,10 @@
 #define __SOUND_ARM_BCM2835_H
 
 #include <linux/device.h>
-#include <linux/list.h>
-#include <linux/interrupt.h>
 #include <linux/wait.h>
 #include <sound/core.h>
-#include <sound/initval.h>
 #include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/pcm-indirect.h>
-#include <linux/workqueue.h>
-
 #include "interface/vchi/vchi.h"
 
 #define MAX_SUBSTREAMS   (8)
-- 
2.18.0