pps: use cflags-y instead of EXTRA_CFLAGS

Commit f77bf01425b1 ("kbuild: introduce ccflags-y, asflags-y and
ldflags-y") deprecates use of EXTRA_CFLAGS in the kernel build.

This has been cleaned up in the whole kernel tree long ago, but this one
single place must have been missed.

Replace the EXTRA_CFLAGS use by the common pattern for such debug flags.
No functional change.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Link: https://lore.kernel.org/r/20240306120515.15711-1-lukas.bulwahn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/pps/generators/Makefile b/drivers/pps/generators/Makefile
index 2d56dd0495d590a13213ea89fe1a8af18c95d323..2589fd0f2481e5727d5080addc64fd2962b5758f 100644 (file)
--- a/drivers/pps/generators/Makefile
+++ b/drivers/pps/generators/Makefile
@@ -5,6 +5,4 @@
 
 obj-$(CONFIG_PPS_GENERATOR_PARPORT) += pps_gen_parport.o
 
-ifeq ($(CONFIG_PPS_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
+ccflags-$(CONFIG_PPS_DEBUG) := -DDEBUG