__shost_for_each_device man page on Scientific

__shost_for_each_device man page on Scientific

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__SHOST_FOR_EACH_DEV(9)		SCSI mid layer	       __SHOST_FOR_EACH_DEV(9)

NAME
       __shost_for_each_device - iterate over all devices of a host (UNLOCKED)

SYNOPSIS
       __shost_for_each_device(sdev, shost);

ARGUMENTS
       sdev
	   the struct scsi_device to use as a cursor

       shost
	   the struct scsi_host to iterate over

DESCRIPTION
       Iterator that returns each device attached to shost. 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 to use this is because you need to access the device
       list in interrupt context. Otherwise you really want to use
       shost_for_each_device instead.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013	       __SHOST_FOR_EACH_DEV(9)

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