From e3f3b1f2a0f6083e633e1c8269765014cb5e7296 Mon Sep 17 00:00:00 2001 From: Benjamin Romer Date: Tue, 30 Sep 2014 12:07:50 -0400 Subject: [PATCH] staging: unisys: remove timskmodutils.h Remove the entire timskmodutils.h file as it had a lot of checkpatch.pl strict warnings and checks, and nearly all of the functions were not used anywhere. The unisys_spar_platform variable was moved to timskmod.h. References to the removed timskmodutils.h were switched to timskmod.h instead. The unused visor_seq_file_new_buffer() and visor_seq_file_done_buffer() functions defined in timskmodutils.h were implemented in visorkmodutils.c, so these were removed as well. This patch will generate a warning about updating MAINTAINERS, but there does not seem to be any need for that. Signed-off-by: Benjamin Romer Signed-off-by: Greg Kroah-Hartman --- drivers/staging/unisys/channels/chanstub.c | 2 +- drivers/staging/unisys/include/timskmod.h | 2 +- .../staging/unisys/include/timskmodutils.h | 77 ------------------- drivers/staging/unisys/virtpci/virtpci.c | 2 +- .../staging/unisys/visorutil/visorkmodutils.c | 40 ---------- 5 files changed, 3 insertions(+), 120 deletions(-) delete mode 100644 drivers/staging/unisys/include/timskmodutils.h diff --git a/drivers/staging/unisys/channels/chanstub.c b/drivers/staging/unisys/channels/chanstub.c index 20521ce0136d..d54c5d635a94 100644 --- a/drivers/staging/unisys/channels/chanstub.c +++ b/drivers/staging/unisys/channels/chanstub.c @@ -25,7 +25,7 @@ #include "channel.h" #include "chanstub.h" -#include "timskmodutils.h" +#include "timskmod.h" #include "version.h" static __init int diff --git a/drivers/staging/unisys/include/timskmod.h b/drivers/staging/unisys/include/timskmod.h index 9e783117c9f5..b14494ff6c1b 100644 --- a/drivers/staging/unisys/include/timskmod.h +++ b/drivers/staging/unisys/include/timskmod.h @@ -178,6 +178,6 @@ static inline struct cdev *cdev_alloc_init(struct module *owner, return cdev; } -#include "timskmodutils.h" +extern int unisys_spar_platform; #endif diff --git a/drivers/staging/unisys/include/timskmodutils.h b/drivers/staging/unisys/include/timskmodutils.h deleted file mode 100644 index c316c94ea194..000000000000 --- a/drivers/staging/unisys/include/timskmodutils.h +++ /dev/null @@ -1,77 +0,0 @@ -/* timskmodutils.h - * - * Copyright (C) 2010 - 2013 UNISYS CORPORATION - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for more - * details. - */ - -#ifndef __TIMSKMODUTILS_H__ -#define __TIMSKMODUTILS_H__ - -#include "timskmod.h" - -void *kmalloc_kernel(size_t siz); -void myprintk(const char *myDrvName, const char *devname, - const char *template, ...); - -/*--------------------------------* - *--- GENERAL MESSAGEQ STUFF ---* - *--------------------------------*/ - -struct MessageQEntry; - -/** the data structure used to hold an arbitrary data item that you want - * to place on a #MESSAGEQ. Declare and initialize as follows: - * - * This structure should be considered opaque; the client using it should - * never access the fields directly. - * Refer to these functions for more info: - * - * @ingroup messageq - */ -typedef struct MessageQEntry { - void *data; - struct MessageQEntry *qNext; - struct MessageQEntry *qPrev; -} MESSAGEQENTRY; - -/** the data structure used to hold a FIFO queue of #MESSAGEQENTRYs. - * Declare and initialize as follows: - * @code - * MESSAGEQ myQueue; - * @endcode - * This structure should be considered opaque; the client using it should - * never access the fields directly. - * Refer to these functions for more info: - * - * @ingroup messageq - */ -typedef struct MessageQ { - MESSAGEQENTRY *qHead; - MESSAGEQENTRY *qTail; - struct semaphore nQEntries; - spinlock_t queueLock; -} MESSAGEQ; - -char *cyclesToSeconds(u64 cycles, u64 cyclesPerSecond, - char *buf, size_t bufsize); -char *cyclesToIterationSeconds(u64 cycles, u64 cyclesPerSecond, - u64 iterations, char *buf, size_t bufsize); -char *cyclesToSomethingsPerSecond(u64 cycles, u64 cyclesPerSecond, - u64 somethings, char *buf, size_t bufsize); -struct seq_file *visor_seq_file_new_buffer(void *buf, size_t buf_size); -void visor_seq_file_done_buffer(struct seq_file *m); - -extern int unisys_spar_platform; - -#endif diff --git a/drivers/staging/unisys/virtpci/virtpci.c b/drivers/staging/unisys/virtpci/virtpci.c index 2758c47acc30..2e30ac5d25df 100644 --- a/drivers/staging/unisys/virtpci/virtpci.c +++ b/drivers/staging/unisys/virtpci/virtpci.c @@ -41,7 +41,7 @@ #include #include "version.h" #include "guestlinuxdebug.h" -#include "timskmodutils.h" +#include "timskmod.h" struct driver_private { struct kobject kobj; diff --git a/drivers/staging/unisys/visorutil/visorkmodutils.c b/drivers/staging/unisys/visorutil/visorkmodutils.c index 10d77cb6ee97..d6815f9e1337 100644 --- a/drivers/staging/unisys/visorutil/visorkmodutils.c +++ b/drivers/staging/unisys/visorutil/visorkmodutils.c @@ -46,46 +46,6 @@ void *kmalloc_kernel(size_t siz) return kmalloc(siz, GFP_KERNEL | __GFP_NORETRY); } -/* Use these handy-dandy seq_file_xxx functions if you want to call some - * functions that write stuff into a seq_file, but you actually just want - * to dump that output into a buffer. Use them as follows: - * - call visor_seq_file_new_buffer to create the seq_file (you supply the buf) - * - call whatever functions you want that take a seq_file as an argument - * (the buf you supplied will get the output data) - * - call visor_seq_file_done_buffer to dispose of your seq_file - */ -struct seq_file *visor_seq_file_new_buffer(void *buf, size_t buf_size) -{ - struct seq_file *rc = NULL; - struct seq_file *m = kmalloc_kernel(sizeof(struct seq_file)); - - if (m == NULL) { - rc = NULL; - goto Away; - } - memset(m, 0, sizeof(struct seq_file)); - m->buf = buf; - m->size = buf_size; - rc = m; -Away: - if (rc == NULL) { - visor_seq_file_done_buffer(m); - m = NULL; - } - return rc; -} -EXPORT_SYMBOL_GPL(visor_seq_file_new_buffer); - - - -void visor_seq_file_done_buffer(struct seq_file *m) -{ - if (!m) - return; - kfree(m); -} -EXPORT_SYMBOL_GPL(visor_seq_file_done_buffer); - static __init uint32_t visorutil_spar_detect(void) { -- 2.39.5