linux/drivers/scsi/scsi_wait_scan.c

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/*
* scsi_wait_scan.c
*
* Copyright (C) 2006 James Bottomley <James.Bottomley@SteelEye.com>
*
* This is a simple module to wait until all the async scans are
* complete. The idea is to use it in initrd/initramfs scripts. You
* modprobe it after all the modprobes of the root SCSI drivers and it
* will wait until they have all finished scanning their busses before
* allowing the boot to proceed
*/
#include <linux/module.h>
#include <scsi/scsi_scan.h>
static int __init wait_scan_init(void)
{
scsi_complete_async_scans();
return 0;
}
static void __exit wait_scan_exit(void)
{
}
MODULE_DESCRIPTION("SCSI wait for scans");
MODULE_AUTHOR("James Bottomley");
MODULE_LICENSE("GPL");
late_initcall(wait_scan_init);
module_exit(wait_scan_exit);