path: root/include/scsi/sg.h
diff options
authorDave Young <hidave.darkstar@gmail.com>2010-03-10 15:24:07 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-12 15:53:10 -0800
commit15485a4682d1d3bfee2aa78b4b1a5d36f5746b64 (patch)
tree538857520760de1cf3575c8b5e4f73bab70557ff /include/scsi/sg.h
parent5ed109103d73b0bafc92e860cead56725231384d (diff)
sysctl extern cleanup: sg
Extern declarations in sysctl.c should be moved to their own header file, and then include them in relavant .c files. Move sg_big_buff extern declaration to scsi/sg.h Signed-off-by: Dave Young <hidave.darkstar@gmail.com> Acked-by: Doug Gilbert <dgilbert@interlog.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/scsi/sg.h')
1 files changed, 3 insertions, 0 deletions
diff --git a/include/scsi/sg.h b/include/scsi/sg.h
index 934ae389671d..a9f3c6fc3f57 100644
--- a/include/scsi/sg.h
+++ b/include/scsi/sg.h
@@ -70,6 +70,9 @@ Major new features in SG 3.x driver (cf SG 2.x drivers)
(for the lk 2.2 series).
+#ifdef __KERNEL__
+extern int sg_big_buff; /* for sysctl */
/* New interface introduced in the 3.x SG drivers follows */

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