kernel: x86_64: rename x86

Rename the x86 arch-specific directory to x86_64, reflecting clang's
architecture selector flags.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 0 insertions, 26 deletions

diff --git a/doc/dco.txt b/doc/dco.txt
deleted file mode 100644
index f2928d2..0000000
--- a/doc/dco.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Developer's Certificate of Origin 1.1
--------------------------------------
-
-By making a contribution to this project, I certify that:
-        
-        (a) The contribution was created in whole or in part by me and I
-            have the right to submit it under the open source license
-            indicated in the file; or
-
-        (b) The contribution is based upon previous work that, to the best
-            of my knowledge, is covered under an appropriate open source
-            license and I have the right under that license to submit that
-            work with modifications, whether created in whole or in part
-            by me, under the same open source license (unless I am
-            permitted to submit under a different license), as indicated
-            in the file; or
-
-        (c) The contribution was provided directly to me by some other
-            person who certified (a), (b) or (c) and I have not modified
-            it.
-
-        (d) I understand and agree that this project and the contribution
-            are public and that a record of the contribution (including all
-            personal information I submit with it, including my sign-off) is
-            maintained indefinitely and may be redistributed consistent with
-            this project or the open source license(s) involved.