extmod/vfs_fat: Merge remaining vfs_fat_misc.c code into vfs_fat.c.

The only function left in vfs_fat_misc.c is fat_vfs_import_stat() which
can logically go into vfs_fat.c, allowing to remove vfs_fat_misc.c.

extmod/vfs_fat.c

@@ -47,6 +47,20 @@
 
 #define mp_obj_fat_vfs_t fs_user_mount_t
 
+mp_import_stat_t fat_vfs_import_stat(fs_user_mount_t *vfs, const char *path) {
+    FILINFO fno;
+    assert(vfs != NULL);
+    FRESULT res = f_stat(&vfs->fatfs, path, &fno);
+    if (res == FR_OK) {
+        if ((fno.fattrib & AM_DIR) != 0) {
+            return MP_IMPORT_STAT_DIR;
+        } else {
+            return MP_IMPORT_STAT_FILE;
+        }
+    }
+    return MP_IMPORT_STAT_NO_EXIST;
+}
+
 STATIC mp_obj_t fat_vfs_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
     mp_arg_check_num(n_args, n_kw, 1, 1, false);
 

extmod/vfs_fat_misc.c

@@ -1,49 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2014 Damien P. George
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "py/mpconfig.h"
-#if MICROPY_VFS_FAT
-
-#include <string.h>
-#include "py/runtime.h"
-#include "lib/oofatfs/ff.h"
-#include "extmod/vfs_fat.h"
-
-mp_import_stat_t fat_vfs_import_stat(fs_user_mount_t *vfs, const char *path) {
-    FILINFO fno;
-    assert(vfs != NULL);
-    FRESULT res = f_stat(&vfs->fatfs, path, &fno);
-    if (res == FR_OK) {
-        if ((fno.fattrib & AM_DIR) != 0) {
-            return MP_IMPORT_STAT_DIR;
-        } else {
-            return MP_IMPORT_STAT_FILE;
-        }
-    }
-    return MP_IMPORT_STAT_NO_EXIST;
-}
-
-#endif // MICROPY_VFS_FAT

py/py.mk

@@ -244,7 +244,6 @@ PY_EXTMOD_O_BASENAME = \
 	extmod/vfs_fat.o \
 	extmod/vfs_fat_diskio.o \
 	extmod/vfs_fat_file.o \
-	extmod/vfs_fat_misc.o \
 	extmod/utime_mphal.o \
 	extmod/uos_dupterm.o \
 	lib/embed/abort_.o \