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733482e445
This patch removes almost all inclusions of linux/version.h. The 3 #defines are unused in most of the touched files. A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is unfortunatly in linux/version.h. There are also lots of #ifdef for long obsolete kernels, this was not touched. In a few places, the linux/version.h include was move to where the LINUX_VERSION_CODE was used. quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'` search pattern: /UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/\(utsname\|version\).h Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/*
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* Sky Nexus Register Driver
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*
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* Copyright (C) 2002 Brian Waite
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*
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* This driver allows reading the Nexus register
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* It exports the /proc/sky_chassis_id and also
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* /proc/sky_slot_id pseudo-file for status information.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/proc_fs.h>
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#include <linux/hdpu_features.h>
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#include <linux/pci.h>
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#include <linux/platform_device.h>
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static int hdpu_nexus_probe(struct device *ddev);
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static int hdpu_nexus_remove(struct device *ddev);
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static struct proc_dir_entry *hdpu_slot_id;
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static struct proc_dir_entry *hdpu_chassis_id;
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static int slot_id = -1;
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static int chassis_id = -1;
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static struct device_driver hdpu_nexus_driver = {
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.name = HDPU_NEXUS_NAME,
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.bus = &platform_bus_type,
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.probe = hdpu_nexus_probe,
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.remove = hdpu_nexus_remove,
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};
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int hdpu_slot_id_read(char *buffer, char **buffer_location, off_t offset,
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int buffer_length, int *zero, void *ptr)
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{
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if (offset > 0)
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return 0;
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return sprintf(buffer, "%d\n", slot_id);
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}
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int hdpu_chassis_id_read(char *buffer, char **buffer_location, off_t offset,
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int buffer_length, int *zero, void *ptr)
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{
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if (offset > 0)
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return 0;
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return sprintf(buffer, "%d\n", chassis_id);
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}
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static int hdpu_nexus_probe(struct device *ddev)
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{
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struct platform_device *pdev = to_platform_device(ddev);
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struct resource *res;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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int *nexus_id_addr;
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nexus_id_addr =
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ioremap(res->start, (unsigned long)(res->end - res->start));
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if (nexus_id_addr) {
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slot_id = (*nexus_id_addr >> 8) & 0x1f;
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chassis_id = *nexus_id_addr & 0xff;
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iounmap(nexus_id_addr);
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} else
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printk("Could not map slot id\n");
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hdpu_slot_id = create_proc_entry("sky_slot_id", 0666, &proc_root);
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hdpu_slot_id->read_proc = hdpu_slot_id_read;
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hdpu_slot_id->nlink = 1;
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hdpu_chassis_id = create_proc_entry("sky_chassis_id", 0666, &proc_root);
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hdpu_chassis_id->read_proc = hdpu_chassis_id_read;
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hdpu_chassis_id->nlink = 1;
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return 0;
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}
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static int hdpu_nexus_remove(struct device *ddev)
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{
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slot_id = -1;
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chassis_id = -1;
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remove_proc_entry("sky_slot_id", &proc_root);
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remove_proc_entry("sky_chassis_id", &proc_root);
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hdpu_slot_id = 0;
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hdpu_chassis_id = 0;
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return 0;
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}
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static int __init nexus_init(void)
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{
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int rc;
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rc = driver_register(&hdpu_nexus_driver);
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return rc;
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}
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static void __exit nexus_exit(void)
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{
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driver_unregister(&hdpu_nexus_driver);
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}
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module_init(nexus_init);
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module_exit(nexus_exit);
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MODULE_AUTHOR("Brian Waite");
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MODULE_LICENSE("GPL");
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