Name
register_chrdev_region —
register a range of device numbers
Synopsis
int register_chrdev_region ( | dev_t from, |
| | unsigned count, |
| | const char * name); |
Arguments
from
the first in the desired range of device numbers; must include
the major number.
count
the number of consecutive device numbers required
name
the name of the device or driver.
Description
Return value is zero on success, a negative error code on failure.