1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 42e8a770e631..4f0d83648e5a 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -575,12 +575,12 @@ static int alloc_device(struct nandsim *ns)
                 cfile = filp_open(cache_file, O_CREAT | O_RDWR | O_LARGEFILE, 0600);
                 if (IS_ERR(cfile))
                         return PTR_ERR(cfile);
-                if (!cfile->f_op->read && !cfile->f_op->aio_read) {
+                if (!(cfile->f_mode & FMODE_CAN_READ)) {
                         NS_ERR("alloc_device: cache file not readable\n");
                         err = -EINVAL;
                         goto err_close;
                 }
-                if (!cfile->f_op->write && !cfile->f_op->aio_write) {
+                if (!(cfile->f_mode & FMODE_CAN_WRITE)) {
                         NS_ERR("alloc_device: cache file not writeable\n");
                         err = -EINVAL;
                         goto err_close;