Driver core: convert block from raw kobjects to core devices

[linux-2.6-omap-h63xx.git] / block / ll_rw_blk.c

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 3b927be038501f178577da45ebb447c6dc27b90f..3887b2a33ed0e348f6d0ef1c8dded7f8e26e7787 100644 (file)
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -4080,23 +4080,7 @@ static ssize_t queue_max_hw_sectors_show(struct request_queue *q, char *page)
        return queue_var_show(max_hw_sectors_kb, (page));
 }
 
-static ssize_t queue_max_segments_show(struct request_queue *q, char *page)
-{
-       return queue_var_show(q->max_phys_segments, page);
-}
-
-static ssize_t queue_max_segments_store(struct request_queue *q,
-                                       const char *page, size_t count)
-{
-       unsigned long segments;
-       ssize_t ret = queue_var_store(&segments, page, count);
 
-       spin_lock_irq(q->queue_lock);
-       q->max_phys_segments = segments;
-       spin_unlock_irq(q->queue_lock);
-
-       return ret;
-}
 static struct queue_sysfs_entry queue_requests_entry = {
        .attr = {.name = "nr_requests", .mode = S_IRUGO | S_IWUSR },
        .show = queue_requests_show,
@@ -4120,12 +4104,6 @@ static struct queue_sysfs_entry queue_max_hw_sectors_entry = {
        .show = queue_max_hw_sectors_show,
 };
 
-static struct queue_sysfs_entry queue_max_segments_entry = {
-       .attr = {.name = "max_segments", .mode = S_IRUGO | S_IWUSR },
-       .show = queue_max_segments_show,
-       .store = queue_max_segments_store,
-};
-
 static struct queue_sysfs_entry queue_iosched_entry = {
        .attr = {.name = "scheduler", .mode = S_IRUGO | S_IWUSR },
        .show = elv_iosched_show,
@@ -4137,7 +4115,6 @@ static struct attribute *default_attrs[] = {
        &queue_ra_entry.attr,
        &queue_max_hw_sectors_entry.attr,
        &queue_max_sectors_entry.attr,
-       &queue_max_segments_entry.attr,
        &queue_iosched_entry.attr,
        NULL,
 };
@@ -4205,7 +4182,7 @@ int blk_register_queue(struct gendisk *disk)
        if (!q || !q->request_fn)
                return -ENXIO;
 
-       q->kobj.parent = kobject_get(&disk->kobj);
+       q->kobj.parent = kobject_get(&disk->dev.kobj);
 
        ret = kobject_add(&q->kobj);
        if (ret < 0)
@@ -4232,6 +4209,6 @@ void blk_unregister_queue(struct gendisk *disk)
 
                kobject_uevent(&q->kobj, KOBJ_REMOVE);
                kobject_del(&q->kobj);
-               kobject_put(&disk->kobj);
+               kobject_put(&disk->dev.kobj);
        }
 }