piix_pata_prereset
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## Name

piix_pata_prereset — prereset for PATA host controller

## Synopsis

`int piix_pata_prereset (` | struct ata_port * | ap,
| unsigned long | deadline`)`;

## Arguments

`ap`

  Target port

`deadline`

  deadline jiffies for the operation

## LOCKING

None (inherited from caller).

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