scripts/spelling.txt: add "unneded" pattern and fix typo instances

Fix typos and add the following to the scripts/spelling.txt:

  unneded||unneeded

Link: http://lkml.kernel.org/r/1481573103-11329-15-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 3 insertions, 2 deletions

diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 7025d8c27999..3e04279446e8 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -2924,7 +2924,7 @@ again:
         /*
          * if target is down, we need to clear DLM_LOCK_RES_BLOCK_DIRTY for
          * another try; otherwise, we are sure the MIGRATING state is there,
-         * drop the unneded state which blocked threads trying to DIRTY
+         * drop the unneeded state which blocked threads trying to DIRTY
          */
         spin_lock(&res->spinlock);
         BUG_ON(!(res->state & DLM_LOCK_RES_BLOCK_DIRTY));
diff --git a/scripts/spelling.txt b/scripts/spelling.txt
index 5a26fa1f41f0..cfcdff979583 100644
--- a/scripts/spelling.txt
+++ b/scripts/spelling.txt
@@ -1067,6 +1067,7 @@ unkmown||unknown
 unknonw||unknown
 unknow||unknown
 unkown||unknown
+unneded||unneeded
 unneedingly||unnecessarily
 unnsupported||unsupported
 unmached||unmatched
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 624b3b9cb079..63b2745f8169 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -1269,7 +1269,7 @@ void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
                 break;
 
         case SND_SOC_BIAS_ON:
-                /* Turn off any unneded single ended outputs */
+                /* Turn off any unneeded single ended outputs */
                 val = 0;
                 mask = 0;