pcmcia: remove pccard_sysfs_interface warnings

Make the PCMCIA core stop using class_interface to hide socket attribute
registration.  This removes the associated section mismatch warnings, and
helps get to the point where that mechanism can finally be removed.

Simplify that attribute registration by using an attribute_group.
This is a net shrink in object size.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 8 deletions

diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 56230dbd347a..29276bd28295 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -652,6 +652,9 @@ static int pccardd(void *__skt)
                 complete(&skt->thread_done);
                 return 0;
         }
+        ret = pccard_sysfs_add_socket(&skt->dev);
+        if (ret)
+                dev_warn(&skt->dev, "err %d adding socket attributes\n", ret);
 
         add_wait_queue(&skt->thread_wait, &wait);
         complete(&skt->thread_done);
@@ -694,6 +697,7 @@ static int pccardd(void *__skt)
         remove_wait_queue(&skt->thread_wait, &wait);
 
         /* remove from the device core */
+        pccard_sysfs_remove_socket(&skt->dev);
         device_unregister(&skt->dev);
 
         return 0;
@@ -940,20 +944,13 @@ EXPORT_SYMBOL(pcmcia_socket_class);
 
 static int __init init_pcmcia_cs(void)
 {
-        int ret;
-
         init_completion(&pcmcia_unload);
-        ret = class_register(&pcmcia_socket_class);
-        if (ret)
-                return (ret);
-        return class_interface_register(&pccard_sysfs_interface);
+        return class_register(&pcmcia_socket_class);
 }
 
 static void __exit exit_pcmcia_cs(void)
 {
-        class_interface_unregister(&pccard_sysfs_interface);
         class_unregister(&pcmcia_socket_class);
-
         wait_for_completion(&pcmcia_unload);
 }