docs: move Linux logo into a new `images` folder

Having assets in the top-level `Documentation` directory can make
it harder to find the documents one needs, especially if we want
to add more of them later on.

Instead, create a new `images` folder inside it that is used
to hold assets such as logos.

In addition, update the reference in `scripts/spdxcheck-test.sh`.

Link: https://lore.kernel.org/lkml/8735hicoy7.fsf@meer.lwn.net/
Suggested-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://lore.kernel.org/r/20220528153132.8636-1-ojeda@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

2 files changed, 13 insertions, 0 deletions

diff --git a/Documentation/images/COPYING-logo b/Documentation/images/COPYING-logo
new file mode 100644
index 000000000000..b21c7cf7d9f6
--- /dev/null
+++ b/Documentation/images/COPYING-logo
@@ -0,0 +1,13 @@
+This is the full-colour version of the currently unofficial Linux logo
+("currently unofficial" just means that there has been no paperwork and
+that I have not really announced it yet).  It was created by Larry Ewing,
+and is freely usable as long as you acknowledge Larry as the original
+artist. 
+
+Note that there are black-and-white versions of this available that
+scale down to smaller sizes and are better for letterheads or whatever
+you want to use it for: for the full range of logos take a look at
+Larry's web-page:
+
+	https://www.isc.tamu.edu/~lewing/linux/
+
diff --git a/Documentation/images/logo.gif b/Documentation/images/logo.gif
new file mode 100644
index 000000000000..2eae75fecfb9
--- /dev/null
+++ b/Documentation/images/logo.gif