From 104c995fd6ab7c2bdb275a54334123184fd2efb2 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 12 Aug 2019 00:00:16 -0700 Subject: [PATCH] Input: hideep - switch to use device_property_count_u32() Use use device_property_count_u32() directly, that makes code neater. Signed-off-by: Andy Shevchenko Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/hideep.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/hideep.c b/drivers/input/touchscreen/hideep.c index 84fbbf4..ddad4a8 100644 --- a/drivers/input/touchscreen/hideep.c +++ b/drivers/input/touchscreen/hideep.c @@ -811,8 +811,7 @@ static int hideep_init_input(struct hideep_ts *ts) if (error) return error; - ts->key_num = device_property_read_u32_array(dev, "linux,keycodes", - NULL, 0); + ts->key_num = device_property_count_u32(dev, "linux,keycodes"); if (ts->key_num > HIDEEP_KEY_MAX) { dev_err(dev, "too many keys defined: %d\n", ts->key_num); -- 2.7.4