Input: gpio_keys_polled - fix dt pdata->nbuttons

pdata->nbuttons should be updated by the dt code.

Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index 790895206212..f2142de789e7 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -129,6 +129,7 @@ gpio_keys_polled_get_devtree_pdata(struct device *dev)
         }
 
         pdata->buttons = (struct gpio_keys_button *)(pdata + 1);
+        pdata->nbuttons = nbuttons;
 
         pdata->rep = !!of_get_property(node, "autorepeat", NULL);
         of_property_read_u32(node, "poll-interval", &pdata->poll_interval);