hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] devfs: Remove devfs_mk_bdev() function from the kernel tree 

Removes the devfs_mk_bdev() function and all callers of it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2005-06-20 21:15:16 -07:00
parent 79021a625c
commit 1a715c5cf9
5 changed files with 0 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/block/floppy.c
View File

@ -224,7 +224,6 @@ static struct completion device_release;
static unsigned short virtual_dma_port = 0x3f0;
irqreturn_t floppy_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static int set_dor(int fdc, char mask, char data);
static void register_devfs_entries(int drive) __init;
#define K_64 0x10000 /* 64KB */
@ -3676,7 +3675,6 @@ static void __init config_types(void)
first = 0;
}
printk("%s fd%d is %s", prepend, drive, name);
register_devfs_entries(drive);
}
*UDP = *params;
}
@ -3969,23 +3967,6 @@ static int t360[] = { 1, 0 },
static int *table_sup[] =
{ NULL, t360, t1200, t3in + 5 + 8, t3in + 5, t3in, t3in };
static void __init register_devfs_entries(int drive)
{
int base_minor = (drive < 4) ? drive : (124 + drive);
if (UDP->cmos < ARRAY_SIZE(default_drive_params)) {
int i = 0;
do {
int minor = base_minor + (table_sup[UDP->cmos][i] << 2);
devfs_mk_bdev(MKDEV(FLOPPY_MAJOR, minor),
S_IFBLK | S_IRUSR | S_IWUSR | S_IRGRP |
S_IWGRP, "floppy/%d%s", drive,
table[table_sup[UDP->cmos][i]]);
} while (table_sup[UDP->cmos][i++]);
}
}
/*
* Floppy Driver initialization
* =============================

14
drivers/md/dm-ioctl.c
View File

@ -173,16 +173,6 @@ static void free_cell(struct hash_cell *hc)
/*
* devfs stuff.
*/
static int register_with_devfs(struct hash_cell *hc)
{
struct gendisk *disk = dm_disk(hc->md);
devfs_mk_bdev(MKDEV(disk->major, disk->first_minor),
S_IFBLK | S_IRUSR | S_IWUSR | S_IRGRP,
DM_DIR "/%s", hc->name);
return 0;
}
static int unregister_with_devfs(struct hash_cell *hc)
{
devfs_remove(DM_DIR"/%s", hc->name);
@ -225,7 +215,6 @@ static int dm_hash_insert(const char *name, const char *uuid, struct mapped_devi
}
list_add(&cell->uuid_list, _uuid_buckets + hash_str(uuid));
}
register_with_devfs(cell);
dm_get(md);
dm_set_mdptr(md, cell);
up_write(&_hash_lock);
@ -348,9 +337,6 @@ static int dm_hash_rename(const char *old, const char *new)
hc->name = new_name;
list_add(&hc->name_list, _name_buckets + hash_str(new_name));
/* rename the device node in devfs */
register_with_devfs(hc);
/*
* Wake up any dm event waiters.
*/

13
drivers/md/md.c
View File

@ -5538,8 +5538,6 @@ static void md_geninit(void)
static int __init md_init(void)
{
int minor;
printk(KERN_INFO "md: md driver %d.%d.%d MAX_MD_DEVS=%d,"
" MD_SB_DISKS=%d\n",
MD_MAJOR_VERSION, MD_MINOR_VERSION,
@ -5558,17 +5556,6 @@ static int __init md_init(void)
blk_register_region(MKDEV(mdp_major, 0), MAX_MD_DEVS<<MdpMinorShift, THIS_MODULE,
md_probe, NULL, NULL);
for (minor=0; minor < MAX_MD_DEVS; ++minor)
devfs_mk_bdev(MKDEV(MAJOR_NR, minor),
S_IFBLK|S_IRUSR|S_IWUSR,
"md/%d", minor);
for (minor=0; minor < MAX_MD_DEVS; ++minor)
devfs_mk_bdev(MKDEV(mdp_major, minor<<MdpMinorShift),
S_IFBLK|S_IRUSR|S_IWUSR,
"md/mdp%d", minor);
register_reboot_notifier(&md_notifier);
raid_table_header = register_sysctl_table(raid_root_table, 1);

4
fs/partitions/check.c
View File

@ -342,10 +342,6 @@ void add_partition(struct gendisk *disk, int part, sector_t start, sector_t len)
p->nr_sects = len;
p->partno = part;
devfs_mk_bdev(MKDEV(disk->major, disk->first_minor + part),
S_IFBLK|S_IRUSR|S_IWUSR,
"%s/part%d", disk->devfs_name, part);
if (isdigit(disk->kobj.name[strlen(disk->kobj.name)-1]))
snprintf(p->kobj.name,KOBJ_NAME_LEN,"%sp%d",disk->kobj.name,part);
else

4
include/linux/devfs_fs_kernel.h
View File

@ -6,10 +6,6 @@
#include <linux/types.h>
#include <asm/semaphore.h>
static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
{
return 0;
}
static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
{
return 0;