UBI: make tests modes dynamic

Similarly to the debugging checks and message, make the test modes
be dynamically selected via the "debug_tsts" module parameter or
via the "/sys/module/ubi/parameters/debug_tsts" sysfs file. This
is consistent with UBIFS as well.

And now, since all the Kconfig knobs became dynamic, we can remove
the Kconfig.debug file completely.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 3a047199a105..a801ea6b8b6d 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -986,8 +986,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
          * checks @ubi->thread_enabled. Otherwise we may fail to wake it up.
          */
         spin_lock(&ubi->wl_lock);
-        if (!DBG_DISABLE_BGT)
-                ubi->thread_enabled = 1;
+        ubi->thread_enabled = 1;
         wake_up_process(ubi->bgt_thread);
         spin_unlock(&ubi->wl_lock);