rapidio: change to new flag variable

switches/ depends on RAPIDIO_DEBUG so the subdir-ccflags-y variant
seems to be appropriate here.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

2 files changed, 1 insertions, 7 deletions

diff --git a/drivers/rapidio/Makefile b/drivers/rapidio/Makefile
index b6139fe187bf..89b8eca825b5 100644
--- a/drivers/rapidio/Makefile
+++ b/drivers/rapidio/Makefile
@@ -5,6 +5,4 @@ obj-y += rio.o rio-access.o rio-driver.o rio-scan.o rio-sysfs.o
 
 obj-$(CONFIG_RAPIDIO)           += switches/
 
-ifeq ($(CONFIG_RAPIDIO_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif
+subdir-ccflags-$(CONFIG_RAPIDIO_DEBUG) := -DDEBUG
diff --git a/drivers/rapidio/switches/Makefile b/drivers/rapidio/switches/Makefile
index 48d67a6b98c8..c4d3acc3c715 100644
--- a/drivers/rapidio/switches/Makefile
+++ b/drivers/rapidio/switches/Makefile
@@ -7,7 +7,3 @@ obj-$(CONFIG_RAPIDIO_CPS_XX)	+= idtcps.o
 obj-$(CONFIG_RAPIDIO_TSI568)    += tsi568.o
 obj-$(CONFIG_RAPIDIO_TSI500)    += tsi500.o
 obj-$(CONFIG_RAPIDIO_CPS_GEN2)  += idt_gen2.o
-
-ifeq ($(CONFIG_RAPIDIO_DEBUG),y)
-EXTRA_CFLAGS += -DDEBUG
-endif