1 files changed, 8 insertions, 24 deletions

diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index bc12b5d5d676..3a26f7489b48 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -1374,11 +1374,11 @@ static int spi_host_configure(struct transport_container *tc,
  * overloads the return by setting 1<<1 if the attribute should
  * be writeable */
 #define TARGET_ATTRIBUTE_HELPER(name) \
-        (si->f->show_##name ? 1 : 0) + \
-        (si->f->set_##name ? 2 : 0)
+        (si->f->show_##name ? S_IRUGO : 0) | \
+        (si->f->set_##name ? S_IWUSR : 0)
 
-static int target_attribute_is_visible(struct kobject *kobj,
-                                       struct attribute *attr, int i)
+static mode_t target_attribute_is_visible(struct kobject *kobj,
+                                          struct attribute *attr, int i)
 {
         struct device *cdev = container_of(kobj, struct device, kobj);
         struct scsi_target *starget = transport_class_to_starget(cdev);
@@ -1428,7 +1428,7 @@ static int target_attribute_is_visible(struct kobject *kobj,
                  spi_support_ius(starget))
                 return TARGET_ATTRIBUTE_HELPER(hold_mcs);
         else if (attr == &dev_attr_revalidate.attr)
-                return 1;
+                return S_IWUSR;
 
         return 0;
 }
@@ -1462,25 +1462,9 @@ static int spi_target_configure(struct transport_container *tc,
                                 struct device *cdev)
 {
         struct kobject *kobj = &cdev->kobj;
-        int i;
-        struct attribute *attr;
-        int rc;
-
-        for (i = 0; (attr = target_attributes[i]) != NULL; i++) {
-                int j = target_attribute_group.is_visible(kobj, attr, i);
-
-                /* FIXME: as well as returning -EEXIST, which we'd like
-                 * to ignore, sysfs also does a WARN_ON and dumps a trace,
-                 * which is bad, so temporarily, skip attributes that are
-                 * already visible (the revalidate one) */
-                if (j && attr != &dev_attr_revalidate.attr)
-                        rc = sysfs_add_file_to_group(kobj, attr,
-                                                target_attribute_group.name);
-                /* and make the attribute writeable if we have a set
-                 * function */
-                if ((j & 1))
-                        rc = sysfs_chmod_file(kobj, attr, attr->mode | S_IWUSR);
-        }
+
+        /* force an update based on parameters read from the device */
+        sysfs_update_group(kobj, &target_attribute_group);
 
         return 0;
 }