rapidio: modify initialization of switch operations

Modify the way how RapidIO switch operations are declared.  Multiple
assignments through the linker script replaced by single initialization
call.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 37 deletions

diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 1faa1a5756e2..566432106cc5 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -246,24 +246,24 @@ static int rio_is_switch(struct rio_dev *rdev)
 }
 
 /**
- * rio_route_set_ops- Sets routing operations for a particular vendor switch
+ * rio_switch_init - Sets switch operations for a particular vendor switch
  * @rdev: RIO device
+ * @do_enum: Enumeration/Discovery mode flag
  *
- * Searches the RIO route ops table for known switch types. If the vid
- * and did match a switch table entry, then set the add_entry() and
- * get_entry() ops to the table entry values.
+ * Searches the RIO switch ops table for known switch types. If the vid
+ * and did match a switch table entry, then call switch initialization
+ * routine to setup switch-specific routines.
  */
-static void rio_route_set_ops(struct rio_dev *rdev)
+static void rio_switch_init(struct rio_dev *rdev, int do_enum)
 {
-        struct rio_route_ops *cur = __start_rio_route_ops;
-        struct rio_route_ops *end = __end_rio_route_ops;
+        struct rio_switch_ops *cur = __start_rio_switch_ops;
+        struct rio_switch_ops *end = __end_rio_switch_ops;
 
         while (cur < end) {
                 if ((cur->vid == rdev->vid) && (cur->did == rdev->did)) {
-                        pr_debug("RIO: adding routing ops for %s\n", rio_name(rdev));
-                        rdev->rswitch->add_entry = cur->add_hook;
-                        rdev->rswitch->get_entry = cur->get_hook;
-                        rdev->rswitch->clr_table = cur->clr_hook;
+                        pr_debug("RIO: calling init routine for %s\n",
+                                 rio_name(rdev));
+                        cur->init_hook(rdev, do_enum);
                         break;
                 }
                 cur++;
@@ -283,30 +283,6 @@ static void rio_route_set_ops(struct rio_dev *rdev)
 }
 
 /**
- * rio_em_set_ops- Sets Error Managment operations for a particular vendor switch
- * @rdev: RIO device
- *
- * Searches the RIO EM ops table for known switch types. If the vid
- * and did match a switch table entry, then set the em_init() and
- * em_handle() ops to the table entry values.
- */
-static void rio_em_set_ops(struct rio_dev *rdev)
-{
-        struct rio_em_ops *cur = __start_rio_em_ops;
-        struct rio_em_ops *end = __end_rio_em_ops;
-
-        while (cur < end) {
-                if ((cur->vid == rdev->vid) && (cur->did == rdev->did)) {
-                        pr_debug("RIO: adding EM ops for %s\n", rio_name(rdev));
-                        rdev->rswitch->em_init = cur->init_hook;
-                        rdev->rswitch->em_handle = cur->handler_hook;
-                        break;
-                }
-                cur++;
-        }
-}
-
-/**
  * rio_add_device- Adds a RIO device to the device model
  * @rdev: RIO device
  *
@@ -484,8 +460,7 @@ static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
                 rdev->rswitch = rswitch;
                 dev_set_name(&rdev->dev, "%02x:s:%04x", rdev->net->id,
                              rdev->rswitch->switchid);
-                rio_route_set_ops(rdev);
-                rio_em_set_ops(rdev);
+                rio_switch_init(rdev, do_enum);
 
                 if (do_enum && rdev->rswitch->clr_table)
                         rdev->rswitch->clr_table(port, destid, hopcount,