Merge branch 'v3.3-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

* 'v3.3-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (2 commits)
  ARM: EXYNOS: Add cpu-offset property in gic device tree node
  ARM: EXYNOS: Bring exynos4-dt up to date
  Linux 3.3-rc3

This includes an update to the v3.3-rc3 release from v3.3-rc2

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 1 insertions, 63 deletions

diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c
index 553b3c5abb0a..b3beed5434e4 100644
--- a/drivers/s390/block/dasd_alias.c
+++ b/drivers/s390/block/dasd_alias.c
@@ -189,14 +189,12 @@ int dasd_alias_make_device_known_to_lcu(struct dasd_device *device)
         unsigned long flags;
         struct alias_server *server, *newserver;
         struct alias_lcu *lcu, *newlcu;
-        int is_lcu_known;
         struct dasd_uid uid;
 
         private = (struct dasd_eckd_private *) device->private;
 
         device->discipline->get_uid(device, &uid);
         spin_lock_irqsave(&aliastree.lock, flags);
-        is_lcu_known = 1;
         server = _find_server(&uid);
         if (!server) {
                 spin_unlock_irqrestore(&aliastree.lock, flags);
@@ -208,7 +206,6 @@ int dasd_alias_make_device_known_to_lcu(struct dasd_device *device)
                 if (!server) {
                         list_add(&newserver->server, &aliastree.serverlist);
                         server = newserver;
-                        is_lcu_known = 0;
                 } else {
                         /* someone was faster */
                         _free_server(newserver);
@@ -226,12 +223,10 @@ int dasd_alias_make_device_known_to_lcu(struct dasd_device *device)
                 if (!lcu) {
                         list_add(&newlcu->lcu, &server->lculist);
                         lcu = newlcu;
-                        is_lcu_known = 0;
                 } else {
                         /* someone was faster */
                         _free_lcu(newlcu);
                 }
-                is_lcu_known = 0;
         }
         spin_lock(&lcu->lock);
         list_add(&device->alias_list, &lcu->inactive_devices);
@@ -239,64 +234,7 @@ int dasd_alias_make_device_known_to_lcu(struct dasd_device *device)
         spin_unlock(&lcu->lock);
         spin_unlock_irqrestore(&aliastree.lock, flags);
 
-        return is_lcu_known;
-}
-
-/*
- * The first device to be registered on an LCU will have to do
- * some additional setup steps to configure that LCU on the
- * storage server. All further devices should wait with their
- * initialization until the first device is done.
- * To synchronize this work, the first device will call
- * dasd_alias_lcu_setup_complete when it is done, and all
- * other devices will wait for it with dasd_alias_wait_for_lcu_setup.
- */
-void dasd_alias_lcu_setup_complete(struct dasd_device *device)
-{
-        unsigned long flags;
-        struct alias_server *server;
-        struct alias_lcu *lcu;
-        struct dasd_uid uid;
-
-        device->discipline->get_uid(device, &uid);
-        lcu = NULL;
-        spin_lock_irqsave(&aliastree.lock, flags);
-        server = _find_server(&uid);
-        if (server)
-                lcu = _find_lcu(server, &uid);
-        spin_unlock_irqrestore(&aliastree.lock, flags);
-        if (!lcu) {
-                DBF_EVENT_DEVID(DBF_ERR, device->cdev,
-                                "could not find lcu for %04x %02x",
-                                uid.ssid, uid.real_unit_addr);
-                WARN_ON(1);
-                return;
-        }
-        complete_all(&lcu->lcu_setup);
-}
-
-void dasd_alias_wait_for_lcu_setup(struct dasd_device *device)
-{
-        unsigned long flags;
-        struct alias_server *server;
-        struct alias_lcu *lcu;
-        struct dasd_uid uid;
-
-        device->discipline->get_uid(device, &uid);
-        lcu = NULL;
-        spin_lock_irqsave(&aliastree.lock, flags);
-        server = _find_server(&uid);
-        if (server)
-                lcu = _find_lcu(server, &uid);
-        spin_unlock_irqrestore(&aliastree.lock, flags);
-        if (!lcu) {
-                DBF_EVENT_DEVID(DBF_ERR, device->cdev,
-                                "could not find lcu for %04x %02x",
-                                uid.ssid, uid.real_unit_addr);
-                WARN_ON(1);
-                return;
-        }
-        wait_for_completion(&lcu->lcu_setup);
+        return 0;
 }
 
 /*