mmc: Makefile: Fix EXTRA_CFLAGS assignment

The EXTRA_CFLAGS assignment in mmc/Makefile was not accomplishing
anything because this flag only has effect on sources at the same level
as the makefile (i.e., per directory). Since card/, core/, and host/
rely on MMC_DEBUG, the subdir-ccflags-y variant seems to be the
appropriate choice.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/mmc/core/Makefile b/drivers/mmc/core/Makefile
index 889e5f898f6f..86b479119332 100644
--- a/drivers/mmc/core/Makefile
+++ b/drivers/mmc/core/Makefile
@@ -2,10 +2,6 @@
 # Makefile for the kernel mmc core.
 #
 
-ifeq ($(CONFIG_MMC_DEBUG),y)
-        EXTRA_CFLAGS            += -DDEBUG
-endif
-
 obj-$(CONFIG_MMC)               += mmc_core.o
 mmc_core-y                      := core.o bus.o host.o \
                                    mmc.o mmc_ops.o sd.o sd_ops.o \