commit f5b27ca0bd942a025204b3bce355b3abc108bdeb
author Dominik Ermel <dominik.ermel@nordicsemi.no> Tue Nov 30 09:36:51 2021 +0000
committer Christopher Friedt <chrisfriedt@gmail.com> Mon Dec 06 08:08:26 2021 -0500
tree d78ac49b1238ecff5bca4c9bc2b4b3daa3993204
parent 50360432681fe3556706308614d05d7211dd953d

fs: littlefs: Add processing of FS_MOUNT_FLAG_USE_DISK_ACCESS flag

Atempting to mount LittleFS with the flag will cause the fs_mount
to return -ENOSUP and log error message.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>

subsys/fs/littlefs_fs.c

diff --git a/subsys/fs/littlefs_fs.c b/subsys/fs/littlefs_fs.c
index 5fed017..f9b2bb6 100644
--- a/subsys/fs/littlefs_fs.c
+++ b/subsys/fs/littlefs_fs.c
@@ -573,6 +573,11 @@
 		LFS_VERSION_MAJOR, LFS_VERSION_MINOR,
 		LFS_DISK_VERSION_MAJOR, LFS_DISK_VERSION_MINOR);
 
+	if (mountp->flags & FS_MOUNT_FLAG_USE_DISK_ACCESS) {
+		LOG_DBG("LittleFS does not support Disk Access API");
+		return -ENOTSUP;
+	}
+
 	if (fs->area) {
 		return -EBUSY;
 	}