__starget_for_each_device
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## Name

__starget_for_each_device — helper to walk all devices of a target (UNLOCKED)

## Synopsis

`void __starget_for_each_device (` | struct scsi_target * starget,
| void * data,
| void (*fn) `(`struct scsi_device *, void *`)``)`;

## Arguments

`starget`

  target whose devices we want to iterate over.

`data`

  parameter for callback `fn`()

`fn`

  callback function that is invoked for each device

## Description

This traverses over each device of `starget`. It does _not_ take a reference on the scsi_device, so the whole loop must be protected by shost->host_lock.

## Note

The only reason why drivers would want to use this is because they need to access the device list in irq context. Otherwise you really want to use starget_for_each_device instead.

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