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https://github.com/edk2-porting/linux-next.git
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f6ed39a6e1
- make i2o_iop_free() static inline (from Adrian Bunk) - changed kmalloc() + memset(0) into kzalloc() Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
/*
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* Configuration OSM
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*
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* Copyright (C) 2005 Markus Lidel <Markus.Lidel@shadowconnect.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* Fixes/additions:
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* Markus Lidel <Markus.Lidel@shadowconnect.com>
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* initial version.
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*/
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#include <linux/module.h>
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#include <linux/i2o.h>
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#include <linux/dcache.h>
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#include <linux/namei.h>
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#include <linux/fs.h>
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#include <asm/uaccess.h>
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#define OSM_NAME "config-osm"
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#define OSM_VERSION "1.323"
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#define OSM_DESCRIPTION "I2O Configuration OSM"
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/* access mode user rw */
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#define S_IWRSR (S_IRUSR | S_IWUSR)
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static struct i2o_driver i2o_config_driver;
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/* Config OSM driver struct */
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static struct i2o_driver i2o_config_driver = {
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.name = OSM_NAME,
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};
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#ifdef CONFIG_I2O_CONFIG_OLD_IOCTL
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#include "i2o_config.c"
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#endif
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/**
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* i2o_config_init - Configuration OSM initialization function
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*
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* Registers Configuration OSM in the I2O core and if old ioctl's are
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* compiled in initialize them.
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*
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* Returns 0 on success or negative error code on failure.
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*/
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static int __init i2o_config_init(void)
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{
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printk(KERN_INFO OSM_DESCRIPTION " v" OSM_VERSION "\n");
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if (i2o_driver_register(&i2o_config_driver)) {
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osm_err("handler register failed.\n");
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return -EBUSY;
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}
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#ifdef CONFIG_I2O_CONFIG_OLD_IOCTL
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if (i2o_config_old_init()) {
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osm_err("old config handler initialization failed\n");
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i2o_driver_unregister(&i2o_config_driver);
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return -EBUSY;
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}
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#endif
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return 0;
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}
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/**
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* i2o_config_exit - Configuration OSM exit function
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*
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* If old ioctl's are compiled in exit remove them and unregisters
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* Configuration OSM from I2O core.
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*/
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static void i2o_config_exit(void)
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{
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#ifdef CONFIG_I2O_CONFIG_OLD_IOCTL
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i2o_config_old_exit();
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#endif
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i2o_driver_unregister(&i2o_config_driver);
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}
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MODULE_AUTHOR("Markus Lidel <Markus.Lidel@shadowconnect.com>");
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION(OSM_DESCRIPTION);
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MODULE_VERSION(OSM_VERSION);
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module_init(i2o_config_init);
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module_exit(i2o_config_exit);
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