Merge git://git.infradead.org/~dwmw2/random-2.6

[pandora-kernel.git] / drivers / mtd / ubi / build.c

diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 27271fe..c7630a2 100644 (file)
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -51,14 +51,13 @@
  * @name: MTD device name or number string
  * @vid_hdr_offs: VID header offset
  */
-struct mtd_dev_param
-{
+struct mtd_dev_param {
        char name[MTD_PARAM_LEN_MAX];
        int vid_hdr_offs;
 };
 
 /* Numbers of elements set in the @mtd_dev_param array */
-static int mtd_devs = 0;
+static int mtd_devs;
 
 /* MTD devices specification parameters */
 static struct mtd_dev_param mtd_dev_param[UBI_MAX_DEVICES];
@@ -160,8 +159,7 @@ void ubi_put_device(struct ubi_device *ubi)
 }
 
 /**
- * ubi_get_by_major - get UBI device description object by character device
- *                    major number.
+ * ubi_get_by_major - get UBI device by character device major number.
  * @major: major number
  *
  * This function is similar to 'ubi_get_device()', but it searches the device
@@ -403,7 +401,7 @@ static int uif_init(struct ubi_device *ubi)
 
        ubi_assert(MINOR(dev) == 0);
        cdev_init(&ubi->cdev, &ubi_cdev_operations);
-       dbg_msg("%s major is %u", ubi->ubi_name, MAJOR(dev));
+       dbg_gen("%s major is %u", ubi->ubi_name, MAJOR(dev));
        ubi->cdev.owner = THIS_MODULE;
 
        err = cdev_add(&ubi->cdev, dev, 1);
@@ -728,7 +726,7 @@ static int autoresize(struct ubi_device *ubi, int vol_id)
 
 /**
  * ubi_attach_mtd_dev - attach an MTD device.
- * @mtd_dev: MTD device description object
+ * @mtd: MTD device description object
  * @ubi_num: number to assign to the new UBI device
  * @vid_hdr_offset: VID header offset
  *
@@ -781,7 +779,8 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
                        if (!ubi_devices[ubi_num])
                                break;
                if (ubi_num == UBI_MAX_DEVICES) {
-                       dbg_err("only %d UBI devices may be created", UBI_MAX_DEVICES);
+                       dbg_err("only %d UBI devices may be created",
+                               UBI_MAX_DEVICES);
                        return -ENFILE;
                }
        } else {
@@ -806,6 +805,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
 
        mutex_init(&ubi->buf_mutex);
        mutex_init(&ubi->ckvol_mutex);
+       mutex_init(&ubi->mult_mutex);
        mutex_init(&ubi->volumes_mutex);
        spin_lock_init(&ubi->volumes_lock);
 
@@ -870,11 +870,9 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
                ubi->beb_rsvd_pebs);
        ubi_msg("max/mean erase counter: %d/%d", ubi->max_ec, ubi->mean_ec);
 
-       /* Enable the background thread */
-       if (!DBG_DISABLE_BGT) {
+       if (!DBG_DISABLE_BGT)
                ubi->thread_enabled = 1;
-               wake_up_process(ubi->bgt_thread);
-       }
+       wake_up_process(ubi->bgt_thread);
 
        ubi_devices[ubi_num] = ubi;
        return ubi_num;
@@ -1094,8 +1092,7 @@ static void __exit ubi_exit(void)
 module_exit(ubi_exit);
 
 /**
- * bytes_str_to_int - convert a string representing number of bytes to an
- * integer.
+ * bytes_str_to_int - convert a number of bytes string into an integer.
  * @str: the string to convert
  *
  * This function returns positive resulting integer in case of success and a