12 files changed, 40 insertions, 53 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 31d6f535a79d..01dde80597f7 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -754,6 +754,11 @@ static struct kobj_type ktype_cpufreq = {
         .release        = cpufreq_sysfs_release,
 };
 
+static struct kobj_type ktype_empty_cpufreq = {
+        .sysfs_ops      = &sysfs_ops,
+        .release        = cpufreq_sysfs_release,
+};
+
 
 /**
  * cpufreq_add_dev - add a CPU device
@@ -822,8 +827,8 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
                 dprintk("initialization failed\n");
                 goto err_out;
         }
-        policy->user_policy.min = policy->cpuinfo.min_freq;
-        policy->user_policy.max = policy->cpuinfo.max_freq;
+        policy->user_policy.min = policy->min;
+        policy->user_policy.max = policy->max;
 
         blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
                                      CPUFREQ_START, policy);
@@ -876,26 +881,36 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
         memcpy(&new_policy, policy, sizeof(struct cpufreq_policy));
 
         /* prepare interface data */
-        ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq, &sys_dev->kobj,
-                                   "cpufreq");
-        if (ret)
-                goto err_out_driver_exit;
-
-        /* set up files for this cpu device */
-        drv_attr = cpufreq_driver->attr;
-        while ((drv_attr) && (*drv_attr)) {
-                ret = sysfs_create_file(&policy->kobj, &((*drv_attr)->attr));
+        if (!cpufreq_driver->hide_interface) {
+                ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq,
+                                           &sys_dev->kobj, "cpufreq");
                 if (ret)
                         goto err_out_driver_exit;
-                drv_attr++;
-        }
-        if (cpufreq_driver->get) {
-                ret = sysfs_create_file(&policy->kobj, &cpuinfo_cur_freq.attr);
-                if (ret)
-                        goto err_out_driver_exit;
-        }
-        if (cpufreq_driver->target) {
-                ret = sysfs_create_file(&policy->kobj, &scaling_cur_freq.attr);
+
+                /* set up files for this cpu device */
+                drv_attr = cpufreq_driver->attr;
+                while ((drv_attr) && (*drv_attr)) {
+                        ret = sysfs_create_file(&policy->kobj,
+                                                &((*drv_attr)->attr));
+                        if (ret)
+                                goto err_out_driver_exit;
+                        drv_attr++;
+                }
+                if (cpufreq_driver->get) {
+                        ret = sysfs_create_file(&policy->kobj,
+                                                &cpuinfo_cur_freq.attr);
+                        if (ret)
+                                goto err_out_driver_exit;
+                }
+                if (cpufreq_driver->target) {
+                        ret = sysfs_create_file(&policy->kobj,
+                                                &scaling_cur_freq.attr);
+                        if (ret)
+                                goto err_out_driver_exit;
+                }
+        } else {
+                ret = kobject_init_and_add(&policy->kobj, &ktype_empty_cpufreq,
+                                           &sys_dev->kobj, "cpufreq");
                 if (ret)
                         goto err_out_driver_exit;
         }
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 53912c327bfe..8dc2bb781605 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -57,9 +57,6 @@ static int ipathfs_mknod(struct inode *dir, struct dentry *dentry,
         }
 
         inode->i_mode = mode;
-        inode->i_uid = 0;
-        inode->i_gid = 0;
-        inode->i_blocks = 0;
         inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
         inode->i_private = data;
         if ((mode & S_IFMT) == S_IFDIR) {
diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c
index 0aa66ec4cbdd..b129409925af 100644
--- a/drivers/isdn/capi/capifs.c
+++ b/drivers/isdn/capi/capifs.c
@@ -111,8 +111,6 @@ capifs_fill_super(struct super_block *s, void *data, int silent)
                 goto fail;
         inode->i_ino = 1;
         inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
-        inode->i_blocks = 0;
-        inode->i_uid = inode->i_gid = 0;
         inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
         inode->i_op = &simple_dir_inode_operations;
         inode->i_fop = &simple_dir_operations;
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index 56faef1a1d55..06c655c55587 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -19,7 +19,7 @@
  *              Auvo Häkkinen <Auvo.Hakkinen@cs.Helsinki.FI>
  *              Deepak Saxena <deepak@plexity.net>
  *              Boji T Kannanthanam <boji.t.kannanthanam@intel.com>
- *              Alan Cox <alan@redhat.com>:
+ *              Alan Cox <alan@lxorguk.ukuu.org.uk>:
  *                      Ported to Linux 2.5.
  *              Markus Lidel <Markus.Lidel@shadowconnect.com>:
  *                      Minor fixes for 2.6.
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index f3384c32b9a1..efba7021948a 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -19,7 +19,7 @@
  *              Changed ioctl_swdl(), implemented ioctl_swul() and ioctl_swdel()
  *      Deepak Saxena (11/18/1999):
  *              Added event managmenet support
- *      Alan Cox <alan@redhat.com>:
+ *      Alan Cox <alan@lxorguk.ukuu.org.uk>:
  *              2.4 rewrite ported to 2.5
  *      Markus Lidel <Markus.Lidel@shadowconnect.com>:
  *              Added pass-thru support for Adaptec's raidutils
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
index 6e53a30bfd38..35c67d1f255e 100644
--- a/drivers/message/i2o/iop.c
+++ b/drivers/message/i2o/iop.c
@@ -19,7 +19,7 @@
  *              Auvo Häkkinen <Auvo.Hakkinen@cs.Helsinki.FI>
  *              Deepak Saxena <deepak@plexity.net>
  *              Boji T Kannanthanam <boji.t.kannanthanam@intel.com>
- *              Alan Cox <alan@redhat.com>:
+ *              Alan Cox <alan@lxorguk.ukuu.org.uk>:
  *                      Ported to Linux 2.5.
  *              Markus Lidel <Markus.Lidel@shadowconnect.com>:
  *                      Minor fixes for 2.6.
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 610ef1204e68..25d6f2341983 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -19,7 +19,7 @@
  *              Auvo Häkkinen <Auvo.Hakkinen@cs.Helsinki.FI>
  *              Deepak Saxena <deepak@plexity.net>
  *              Boji T Kannanthanam <boji.t.kannanthanam@intel.com>
- *              Alan Cox <alan@redhat.com>:
+ *              Alan Cox <alan@lxorguk.ukuu.org.uk>:
  *                      Ported to Linux 2.5.
  *              Markus Lidel <Markus.Lidel@shadowconnect.com>:
  *                      Minor fixes for 2.6.
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 22a7e8ba211d..de966a6fb7e6 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -146,8 +146,6 @@ static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode)
 
         if (ret) {
                 ret->i_mode = mode;
-                ret->i_uid = ret->i_gid = 0;
-                ret->i_blocks = 0;
                 ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
         }
         return ret;
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index ddc4c59f02dc..b7e4cee24269 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -29,9 +29,6 @@ static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode)
 
         if (inode) {
                 inode->i_mode = mode;
-                inode->i_uid = 0;
-                inode->i_gid = 0;
-                inode->i_blocks = 0;
                 inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
         }
         return inode;
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 185be760833e..2a129cb7bb56 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -279,7 +279,6 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
                 inode->i_mode = mode;
                 inode->i_uid = current_fsuid();
                 inode->i_gid = current_fsgid();
-                inode->i_blocks = 0;
                 inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
                 switch (mode & S_IFMT) {
                 default:
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index c4e62a6297d7..2e71368f45b4 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1863,26 +1863,10 @@ static int do_write(struct fsg_dev *fsg)
 static int fsync_sub(struct lun *curlun)
 {
         struct file     *filp = curlun->filp;
-        struct inode    *inode;
-        int             rc, err;
 
         if (curlun->ro || !filp)
                 return 0;
-        if (!filp->f_op->fsync)
-                return -EINVAL;
-
-        inode = filp->f_path.dentry->d_inode;
-        mutex_lock(&inode->i_mutex);
-        rc = filemap_fdatawrite(inode->i_mapping);
-        err = filp->f_op->fsync(filp, filp->f_path.dentry, 1);
-        if (!rc)
-                rc = err;
-        err = filemap_fdatawait(inode->i_mapping);
-        if (!rc)
-                rc = err;
-        mutex_unlock(&inode->i_mutex);
-        VLDBG(curlun, "fdatasync -> %d\n", rc);
-        return rc;
+        return vfs_fsync(filp, filp->f_path.dentry, 1);
 }
 
 static void fsync_all(struct fsg_dev *fsg)
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index eeb26c0f88e5..317b48fdbf01 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -2001,7 +2001,6 @@ gadgetfs_make_inode (struct super_block *sb,
                 inode->i_mode = mode;
                 inode->i_uid = default_uid;
                 inode->i_gid = default_gid;
-                inode->i_blocks = 0;
                 inode->i_atime = inode->i_mtime = inode->i_ctime
                                 = CURRENT_TIME;
                 inode->i_private = data;