[PATCH] Kbuild.include: remove leftover comment for filechk utility

[Rasmus Villemoes]

After commit 43fee2b23895 ("kbuild: do not redirect the first
prerequisite for filechk"), the rule is no longer automatically passed
$< as stdin, so remove the stale comment.

Fixes: 43fee2b23895 ("kbuild: do not redirect the first prerequisite for filechk")
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
---
 scripts/Kbuild.include | 2 --
 1 file changed, 2 deletions(-)

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 83a1637417e5..08e011175b4c 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -56,8 +56,6 @@ kecho := $($(quiet)kecho)
 # - If no file exist it is created
 # - If the content differ the new file is used
 # - If they are equal no change, and no timestamp update
-# - stdin is piped in from the first prerequisite ($<) so one has
-#   to specify a valid file as first prerequisite (often the kbuild file)
 define filechk
 	$(Q)set -e;						\
 	mkdir -p $(dir $@);					\
-- 
2.23.0