parport_yield_blocking
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## Name

parport_yield_blocking — relinquish a parallel port temporarily

## Synopsis

`int parport_yield_blocking (` | struct pardevice * dev`)`;

## Arguments

`dev`

  a device on the parallel port

## Description

This function relinquishes the port if it would be helpful to other drivers to do so. Afterwards it tries to reclaim the port using `parport_claim_or_block`, and the return value is the same as for `parport_claim_or_block`.

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