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kbuild: fix adjust_autoksyms.sh for modules that need only one symbol

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When only one symbol was listed and therefore the line didn't contain
any space to separate multiple symbols, that symbol got ignored.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
This commit is contained in:
Nicolas Pitre 2016-04-28 17:33:38 -04:00 committed by Michal Marek
parent f110e0fec8
commit a7c65b9729
1 changed files with 1 additions and 1 deletions
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2
scripts/adjust_autoksyms.sh
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@ -59,7 +59,7 @@ cat > "$new_ksyms_file" << EOT
*/
EOT
sed -ns -e '3s/ /\n/gp' "$MODVERDIR"/*.mod | sort -u |
sed -ns -e '3{s/ /\n/g;/^$/!p;}' "$MODVERDIR"/*.mod | sort -u |
while read sym; do
if [ -n "$CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX" ]; then
sym="${sym#_}"