[PATCH] Driver core: pass interface to class interface methods

Driver core: pass interface to class intreface methods

Pass interface as argument to add() and remove() class interface
methods. This way a subsystem can implement generic add/remove
handlers and then call interface-specific ones.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index ad94367df430..f0d8b4eda5ad 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -104,8 +104,8 @@ static int sg_allow_dio = SG_ALLOW_DIO_DEF;
 
 #define SG_DEV_ARR_LUMP 32      /* amount to over allocate sg_dev_arr by */
 
-static int sg_add(struct class_device *);
-static void sg_remove(struct class_device *);
+static int sg_add(struct class_device *, struct class_interface *);
+static void sg_remove(struct class_device *, struct class_interface *);
 
 static Scsi_Request *dummy_cmdp;        /* only used for sizeof */
 
@@ -1506,7 +1506,7 @@ static int sg_alloc(struct gendisk *disk, struct scsi_device *scsidp)
 }
 
 static int
-sg_add(struct class_device *cl_dev)
+sg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
 {
         struct scsi_device *scsidp = to_scsi_device(cl_dev->dev);
         struct gendisk *disk;
@@ -1582,7 +1582,7 @@ out:
 }
 
 static void
-sg_remove(struct class_device *cl_dev)
+sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
 {
         struct scsi_device *scsidp = to_scsi_device(cl_dev->dev);
         Sg_device *sdp = NULL;