[PATCH 2/2] scripts/spdxcheck.py: Add dual license subdirectory

[Sven Eckelmann]

The licenses from the other directory were partially moved to the dual
directory in commit 99871f2f9a4d ("scripts/spdxcheck.py: Fix path to
deprecated licenses"). checkpatch therefore rejected files like
drivers/staging/android/ashmem.h with

  WARNING: 'SPDX-License-Identifier: GPL-2.0 OR Apache-2.0 */' is not supported in LICENSES/...
  #1: FILE: drivers/staging/android/ashmem.h:1:
  +/* SPDX-License-Identifier: GPL-2.0 OR Apache-2.0 */

Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Fixes: 99871f2f9a4d ("scripts/spdxcheck.py: Fix path to deprecated licenses")
Signed-off-by: Sven Eckelmann <sven@xxxxxxxxxxxxx>
---
 scripts/spdxcheck.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/spdxcheck.py b/scripts/spdxcheck.py
index 1a39b34588b7..33df646618e2 100755
--- a/scripts/spdxcheck.py
+++ b/scripts/spdxcheck.py
@@ -32,7 +32,7 @@ class SPDXdata(object):
 def read_spdxdata(repo):
 
     # The subdirectories of LICENSES in the kernel source
-    license_dirs = [ "preferred", "deprecated", "exceptions" ]
+    license_dirs = [ "preferred", "deprecated", "exceptions", "dual" ]
     lictree = repo.head.commit.tree['LICENSES']
 
     spdx = SPDXdata()
-- 
2.20.1