From: Junhao He <hejunhao2@xxxxxxxxxxxxx> As CONFIG_COMEDI_DEBUG intends to have the DEBUG flag recursively under drivers/staging/comedi, use subdir-ccflags-* instead of ccflags-* will make it clearer as the DEBUG flag will be inherited when traversing subdirectories. Suggested-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Signed-off-by: Junhao He <hejunhao2@xxxxxxxxxxxxx> Signed-off-by: Yicong Yang <yangyicong@xxxxxxxxxxxxx> --- drivers/staging/comedi/Makefile | 2 +- drivers/staging/comedi/drivers/Makefile | 1 - drivers/staging/comedi/drivers/tests/Makefile | 2 -- drivers/staging/comedi/kcomedilib/Makefile | 2 -- 4 files changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/staging/comedi/Makefile b/drivers/staging/comedi/Makefile index 072ed83..f51cc14 100644 --- a/drivers/staging/comedi/Makefile +++ b/drivers/staging/comedi/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG +subdir-ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG comedi-y := comedi_fops.o range.o drivers.o \ comedi_buf.o diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index b24ac00..7cafc36 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for individual comedi drivers # -ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG # Comedi "helper" modules obj-$(CONFIG_COMEDI_8254) += comedi_8254.o diff --git a/drivers/staging/comedi/drivers/tests/Makefile b/drivers/staging/comedi/drivers/tests/Makefile index b5d8e13..44ac13d 100644 --- a/drivers/staging/comedi/drivers/tests/Makefile +++ b/drivers/staging/comedi/drivers/tests/Makefile @@ -1,7 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for comedi drivers unit tests # -ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG - obj-$(CONFIG_COMEDI_TESTS) += example_test.o ni_routes_test.o CFLAGS_ni_routes_test.o := -DDEBUG diff --git a/drivers/staging/comedi/kcomedilib/Makefile b/drivers/staging/comedi/kcomedilib/Makefile index 8031142..9f20318 100644 --- a/drivers/staging/comedi/kcomedilib/Makefile +++ b/drivers/staging/comedi/kcomedilib/Makefile @@ -1,6 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG - obj-$(CONFIG_COMEDI_KCOMEDILIB) += kcomedilib.o kcomedilib-objs := kcomedilib_main.o -- 2.8.1
