PARPORT_RELEASE(9) - phpMan
PARPORT_RELEASE(9) Parallel Port Devices PARPORT_RELEASE(9)
NAME
parport_release - give up access to a parallel port device
SYNOPSIS
void parport_release(struct pardevice * dev);
ARGUMENTS
dev
pointer to structure representing parallel port device
DESCRIPTION
This function cannot fail, but it should not be called without the port claimed.
Similarly, if the port is already claimed you should not try claiming it again.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 PARPORT_RELEASE(9)
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