ath9k_htc: fix race conditions when stop device

[cascardo/linux.git] / drivers / mtd / mtdchar.c

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 4759d82..f511dd1 100644 (file)
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -1201,7 +1201,7 @@ err_unregister_chdev:
 static void __exit cleanup_mtdchar(void)
 {
        unregister_mtd_user(&mtdchar_notifier);
-       mntput(mtd_inode_mnt);
+       mntput_long(mtd_inode_mnt);
        unregister_filesystem(&mtd_inodefs_type);
        __unregister_chrdev(MTD_CHAR_MAJOR, 0, 1 << MINORBITS, "mtd");
 }