Use use device_property_count_u32() directly, that makes code neater.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 4a5f482cf1af..24c4b691b1c9 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2990,8 +2990,7 @@ static int mxt_parse_device_properties(struct mxt_data *data)
int error;
if (device_property_present(dev, keymap_property)) {
- n_keys = device_property_read_u32_array(dev, keymap_property,
- NULL, 0);
+ n_keys = device_property_count_u32(dev, keymap_property);
if (n_keys <= 0) {
error = n_keys < 0 ? n_keys : -EINVAL;
dev_err(dev, "invalid/malformed '%s' property: %d\n",
--
2.20.1
