kbuild: consolidate version and timestamp headers generation

[karo-tx-uboot.git] / scripts / kernel-doc

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index ba2bafd68726c18288e66125ecd4db3066999a5e..c881b8cb3ee0e7887344c2288405885f32752fb6 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -392,8 +392,8 @@ sub usage {
 sub get_kernel_version() {
     my $version = 'unknown kernel version';
 
-    if (defined($ENV{'U_BOOT_VERSION'})) {
-       $version = $ENV{'U_BOOT_VERSION'};
+    if (defined($ENV{'UBOOTVERSION'})) {
+       $version = $ENV{'UBOOTVERSION'};
     }
     return $version;
 }