From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 12 Aug 2019 07:00:16 +0000 (-0700)
Subject: Input: hideep - switch to use device_property_count_u32()
X-Git-Tag: v5.4-rc1~109^2^2~24
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=104c995fd6ab7c2bdb275a54334123184fd2efb2;p=linux.git

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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/touchscreen/hideep.c b/drivers/input/touchscreen/hideep.c
index 84fbbf415c43..ddad4a82a5e5 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);