drivers/mtd/onenand: Move conditional compilation to Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/drivers/mtd/onenand/Makefile b/drivers/mtd/onenand/Makefile
index 92074b2..1d35a57 100644
--- a/drivers/mtd/onenand/Makefile
+++ b/drivers/mtd/onenand/Makefile
@@ -25,8 +25,9 @@
 
 LIB	:= $(obj)libonenand.a
 
-COBJS	:= onenand_uboot.o onenand_base.o onenand_bbt.o
+COBJS-$(CONFIG_CMD_ONENAND)	:= onenand_uboot.o onenand_base.o onenand_bbt.o
 
+COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index ded1706..7c9438b 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -10,9 +10,6 @@
  */
 
 #include <common.h>
-
-#ifdef CONFIG_CMD_ONENAND
-
 #include <linux/mtd/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
@@ -1304,5 +1301,3 @@
 void onenand_release(struct mtd_info *mtd)
 {
 }
-
-#endif /* CONFIG_CMD_ONENAND */
diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index 87344ab..0abaa1a 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -15,9 +15,6 @@
  */
 
 #include <common.h>
-
-#ifdef CONFIG_CMD_ONENAND
-
 #include <linux/mtd/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
@@ -261,5 +258,3 @@
 
 	return onenand_scan_bbt(mtd, bbm->badblock_pattern);
 }
-
-#endif /* CFG_CMD_ONENAND */
diff --git a/drivers/mtd/onenand/onenand_uboot.c b/drivers/mtd/onenand/onenand_uboot.c
index bd7466a..d614450 100644
--- a/drivers/mtd/onenand/onenand_uboot.c
+++ b/drivers/mtd/onenand/onenand_uboot.c
@@ -14,9 +14,6 @@
  */
 
 #include <common.h>
-
-#ifdef CONFIG_CMD_ONENAND
-
 #include <linux/mtd/compat.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
@@ -37,5 +34,3 @@
 	puts("OneNAND: ");
 	print_size(onenand_mtd.size, "\n");
 }
-
-#endif	/* CONFIG_CMD_ONENAND */