diff options
Diffstat (limited to 'drivers/gpio/gpiolib-cdev.c')
| -rw-r--r-- | drivers/gpio/gpiolib-cdev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index a127e6efd7a1..a30564d1525a 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -715,6 +715,8 @@ static int hte_edge_setup(struct line *line, u64 eflags) line->desc); ret = hte_ts_get(NULL, hdesc, 0); + if (ret == -ENODEV) + return -EOPNOTSUPP; if (ret) return ret; |