[PATCH 6.18 194/309] kbuild: Delete .builtin-dtbs.S when running make clean

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Charles Mirabile <cmirabil@redhat.com>

commit a76e30c2479ce6ffa2aa6c8a8462897afc82bc90 upstream.

The makefile tries to delete a file named ".builtin-dtb.S" but the file
created by scripts/Makefile.vmlinux is actually called ".builtin-dtbs.S".

Fixes: 654102df2ac2a ("kbuild: add generic support for built-in boot DTBs")
Cc: stable@vger.kernel.org
Signed-off-by: Charles Mirabile <cmirabil@redhat.com>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20260308044338.181403-1-cmirabil@redhat.com
[nathan: Small commit message adjustments]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/Makefile
+++ b/Makefile
@@ -1588,7 +1588,7 @@ CLEAN_FILES += vmlinux.symvers modules-o
 	       modules.builtin.ranges vmlinux.o.map vmlinux.unstripped \
 	       compile_commands.json rust/test \
 	       rust-project.json .vmlinux.objs .vmlinux.export.c \
-               .builtin-dtbs-list .builtin-dtb.S
+               .builtin-dtbs-list .builtin-dtbs.S
 
 # Directories & files removed with 'make mrproper'
 MRPROPER_FILES += include/config include/generated          \