fs: Move conditional compilation to Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/fs/fdos/Makefile b/fs/fdos/Makefile
index 2dba0fb..fce2032 100644
--- a/fs/fdos/Makefile
+++ b/fs/fdos/Makefile
@@ -31,10 +31,10 @@
 LIB	= $(obj)libfdos.a
 
 AOBJS	=
-COBJS	= fat.o vfat.o dev.o fdos.o fs.o subdir.o
+COBJS-$(CONFIG_CMD_FDOS) := fat.o vfat.o dev.o fdos.o fs.o subdir.o
 
-SRCS	:= $(AOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS))
+SRCS	:= $(AOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS-y))
 
 #CPPFLAGS +=
 
diff --git a/fs/fdos/dev.c b/fs/fdos/dev.c
index 271d0e7..b55b6ed 100644
--- a/fs/fdos/dev.c
+++ b/fs/fdos/dev.c
@@ -28,8 +28,6 @@
 #include "dos.h"
 #include "fdos.h"
 
-#if defined(CONFIG_CMD_FDOS)
-
 #define NB_HEADS        2
 #define NB_TRACKS       80
 #define NB_SECTORS      18
@@ -190,6 +188,3 @@
 
     return (0);
 }
-
-
-#endif
diff --git a/fs/fdos/fat.c b/fs/fdos/fat.c
index 2e2d2b8..5707c19 100644
--- a/fs/fdos/fat.c
+++ b/fs/fdos/fat.c
@@ -26,8 +26,6 @@
 #include <config.h>
 #include <malloc.h>
 
-#if defined(CONFIG_CMD_FDOS)
-
 #include "dos.h"
 #include "fdos.h"
 
@@ -138,5 +136,3 @@
     }
     return (0);
 }
-
-#endif
diff --git a/fs/fdos/fdos.c b/fs/fdos/fdos.c
index 5be6a96..db58562 100644
--- a/fs/fdos/fdos.c
+++ b/fs/fdos/fdos.c
@@ -24,9 +24,8 @@
 
 #include <common.h>
 #include <config.h>
-
-#if defined(CONFIG_CMD_FDOS)
 #include <malloc.h>
+
 #include "dos.h"
 #include "fdos.h"
 
@@ -171,5 +170,3 @@
     free (name);
     return (0);
 }
-
-#endif
diff --git a/fs/fdos/fs.c b/fs/fdos/fs.c
index aded670..5acf123 100644
--- a/fs/fdos/fs.c
+++ b/fs/fdos/fs.c
@@ -26,8 +26,6 @@
 #include <config.h>
 #include <malloc.h>
 
-#if defined(CONFIG_CMD_FDOS)
-
 #include "dos.h"
 #include "fdos.h"
 
@@ -114,5 +112,3 @@
     free (boot);
     return (0);
 }
-
-#endif
diff --git a/fs/fdos/subdir.c b/fs/fdos/subdir.c
index 497f554..5e96b0a 100644
--- a/fs/fdos/subdir.c
+++ b/fs/fdos/subdir.c
@@ -26,8 +26,6 @@
 #include <config.h>
 #include <malloc.h>
 
-#if defined(CONFIG_CMD_FDOS)
-
 #include "dos.h"
 #include "fdos.h"
 
@@ -345,4 +343,3 @@
     }
     return (read);
 }
-#endif
diff --git a/fs/fdos/vfat.c b/fs/fdos/vfat.c
index 0e7883b..9f357a6 100644
--- a/fs/fdos/vfat.c
+++ b/fs/fdos/vfat.c
@@ -24,8 +24,6 @@
 
 #include <common.h>
 #include <config.h>
-
-#if defined(CONFIG_CMD_FDOS)
 #include <linux/ctype.h>
 
 #include "dos.h"
@@ -352,6 +350,3 @@
     }
     return (ans);
 }
-
-
-#endif