[PATCH 20/24] rtc: change to new flag variable

[matt mooney]

Replace EXTRA_CFLAGS with ccflags-y.

Signed-off-by: matt mooney <mfm@xxxxxxxxxxxxx>
---
 drivers/rtc/Makefile |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 0f207b3..f2d69d5 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -2,9 +2,7 @@
 # Makefile for RTC class/drivers.
 #
 
-ifeq ($(CONFIG_RTC_DEBUG),y)
-	EXTRA_CFLAGS		+= -DDEBUG
-endif
+ccflags-$(CONFIG_RTC_DEBUG)	:= -DDEBUG
 
 obj-$(CONFIG_RTC_LIB)		+= rtc-lib.o
 obj-$(CONFIG_RTC_HCTOSYS)	+= hctosys.o
-- 
1.7.2.1

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