linux-kernel - [PATCH 1/2] scsi: export scsi_forget

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Date:	Fri, 07 Mar 2008 12:08:20 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Jeff Garzik <jeff@...zik.org>,
	James Bottomley <James.Bottomley@...senPartnership.com>
CC:	Mark Lord <liml@....ca>, Matthew Wilcox <matthew@....cx>,
	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	Jeff Garzik <jeff@...zik.org>
Subject: [PATCH 1/2] scsi: export scsi_forget_host()

Export scsi_forget_host(), will be used by libata.

Signed-off-by: Tejun Heo <htejun@...il.com>
Cc: James Bottomley <James.Bottomley@...senPartnership.com>
---
 drivers/scsi/scsi_priv.h |    1 -
 drivers/scsi/scsi_scan.c |    1 +
 include/scsi/scsi_host.h |    1 +
 3 files changed, 2 insertions(+), 1 deletion(-)

Index: work1/drivers/scsi/scsi_priv.h
===================================================================
--- work1.orig/drivers/scsi/scsi_priv.h
+++ work1/drivers/scsi/scsi_priv.h
@@ -98,7 +98,6 @@ extern void scsi_exit_procfs(void);
 /* scsi_scan.c */
 extern int scsi_scan_host_selected(struct Scsi_Host *, unsigned int,
 				   unsigned int, unsigned int, int);
-extern void scsi_forget_host(struct Scsi_Host *);
 extern void scsi_rescan_device(struct device *);
 
 /* scsi_sysctl.c */
Index: work1/drivers/scsi/scsi_scan.c
===================================================================
--- work1.orig/drivers/scsi/scsi_scan.c
+++ work1/drivers/scsi/scsi_scan.c
@@ -1845,6 +1845,7 @@ void scsi_forget_host(struct Scsi_Host *
 	}
 	spin_unlock_irqrestore(shost->host_lock, flags);
 }
+EXPORT_SYMBOL(scsi_forget_host);
 
 /*
  * Function:    scsi_get_host_dev()
Index: work1/include/scsi/scsi_host.h
===================================================================
--- work1.orig/include/scsi/scsi_host.h
+++ work1/include/scsi/scsi_host.h
@@ -719,6 +719,7 @@ extern struct Scsi_Host *scsi_host_alloc
 extern int __must_check scsi_add_host(struct Scsi_Host *, struct device *);
 extern void scsi_scan_host(struct Scsi_Host *);
 extern void scsi_rescan_device(struct device *);
+extern void scsi_forget_host(struct Scsi_Host *);
 extern void scsi_remove_host(struct Scsi_Host *);
 extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
 extern void scsi_host_put(struct Scsi_Host *t);
--
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