backports: fix breakage from integration patchset

Various small things broken in the integration patchset, fix
them to actually make backports useful again.

For example, a driver using devcoredump wouldn't have worked
without these changes as it would depend on devcoredump, and
that wasn't backported due to the bugs, despite being in the
backport Kconfig file.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/gentree.py b/gentree.py
index 00e2d46f..8df39063 100755
--- a/gentree.py
+++ b/gentree.py
@@ -240,7 +240,7 @@ def add_automatic_backports(args):
     all_selects = configtree.all_selects()
     for sym, vals in bpi.items():
         if sym.startswith('BPAUTO_BUILD_'):
-            if not sym[15:] in all_selects:
+            if not sym[13:] in all_selects:
                 disable_list.append(sym)
                 continue
         symtype, module_name, c_files, h_files = vals