Name
parport_open —
find a device by canonical device number
Synopsis
struct pardevice * parport_open ( | int devnum, |
| const char * name, |
| int (*pf)
( void *) , |
| void (*kf)
( void *) , |
| void (*irqf)
( int, void *, struct pt_regs *) , |
| int flags, |
| void * handle) ; |
Arguments
devnum
canonical device number
name
name to associate with the device
pf
preemption callback
kf
kick callback
irqf
interrupt handler
flags
registration flags
handle
driver data
Description
This function is similar to parport_register_device
, except
that it locates a device by its number rather than by the port
it is attached to.
All parameters except for devnum
are the same as for
parport_register_device
. The return value is the same as
for parport_register_device
.