[PATCH -next] blkdev.h: fix warnings when CONFIG_BLOCK=n

[Randy.Dunlap]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

Fix lots of build warnings when CONFIG_BLOCK=n:

linux-next-20080916/include/linux/blkdev.h:1093: warning: 'struct block_device' declared inside parameter list
linux-next-20080916/include/linux/blkdev.h:1093: warning: its scope is only this definition or declaration, which is probably not what you want
linux-next-20080916/include/linux/blkdev.h:1097: warning: 'struct gendisk' declared inside parameter list
linux-next-20080916/include/linux/blkdev.h:1105: warning: 'struct hd_geometry' declared inside parameter list

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
---
 include/linux/blkdev.h |    4 ++++
 1 file changed, 4 insertions(+)

--- linux-next-20080916.orig/include/linux/blkdev.h
+++ linux-next-20080916/include/linux/blkdev.h
@@ -1089,6 +1089,10 @@ static inline long nr_blockdev_pages(voi
 
 #endif /* CONFIG_BLOCK */
 
+struct block_device;
+struct gendisk;
+struct hd_geometry;
+
 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
 				 unsigned long);
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/