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authorJames Bottomley <James.Bottomley@steeleye.com>2007-07-20 18:22:17 -0500
committerJames Bottomley <jejb@mulgrave.localdomain>2007-07-21 08:58:23 -0500
commit39dca558a5b52b63e49bc234a7e887be092aa690 (patch)
tree31c3c412458e657fdbedc73f50b7de26c7ed0c4a /include/linux/bsg.h
parent0e78d158b67fba3977f577f293c323359d80dd0e (diff)
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[SCSI] bsg: make class backlinks
Currently, bsg doesn't make class backlinks (a process whereby you'd get a link to bsg in the device directory in the same way you get one for sg). This is because the bsg device is uninitialised, so the class device has nothing it can attach to. The fix is to make the bsg device point to the cdevice of the entity creating the bsg, necessitating changing the bsg_register_queue() prototype into a form that takes the generic device. Acked-by: FUJITA Tomonori <tomof@acm.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/linux/bsg.h')
-rw-r--r--include/linux/bsg.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index 8547b10c388b..f415f89e0ac8 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -57,10 +57,10 @@ struct bsg_class_device {
struct request_queue *queue;
};
-extern int bsg_register_queue(struct request_queue *, const char *);
+extern int bsg_register_queue(struct request_queue *, struct device *, const char *);
extern void bsg_unregister_queue(struct request_queue *);
#else
-#define bsg_register_queue(disk, name) (0)
+#define bsg_register_queue(disk, dev, name) (0)
#define bsg_unregister_queue(disk) do { } while (0)
#endif