remove unused variable "overlay_lock" that introduced in
a75774679f28 ("OF: DT-Overlay configfs interface (v8)")
to fix below compile error:| drivers/of/configfs.c:46:21: error: 'overlay_lock' defined but not used [-Werror=unused-variable] | 46 | static DEFINE_MUTEX(overlay_lock); | | ^~~~~~~~~~~~ Signed-off-by: Liwei Song <[email protected]> --- drivers/of/configfs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/of/configfs.c b/drivers/of/configfs.c index 6d8f58e5cb5b..64caba77a719 100644 --- a/drivers/of/configfs.c +++ b/drivers/of/configfs.c @@ -43,8 +43,6 @@ struct cfs_overlay_item { void *mem; }; -static DEFINE_MUTEX(overlay_lock); - static int create_overlay(struct cfs_overlay_item *overlay, void *blob) { int err; -- 2.36.1
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