From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/leds/leds-mc13783.c | 13 +++++--------
1 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/leds/leds-mc13783.c b/kernel/drivers/leds/leds-mc13783.c
index 47ad7de..675502c 100644
--- a/kernel/drivers/leds/leds-mc13783.c
+++ b/kernel/drivers/leds/leds-mc13783.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* LEDs driver for Freescale MC13783/MC13892/MC34708
*
@@ -9,10 +10,6 @@
*
* Copyright (C) 2006-2008 Marvell International Ltd.
* Eric Miao <eric.miao@marvell.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/module.h>
@@ -124,7 +121,7 @@
if (!pdata)
return ERR_PTR(-ENOMEM);
- parent = of_get_child_by_name(dev->parent->of_node, "leds");
+ parent = of_get_child_by_name(dev_of_node(dev->parent), "leds");
if (!parent)
goto out_node_put;
@@ -134,7 +131,7 @@
if (ret)
goto out_node_put;
- pdata->num_leds = of_get_child_count(parent);
+ pdata->num_leds = of_get_available_child_count(parent);
pdata->led = devm_kcalloc(dev, pdata->num_leds, sizeof(*pdata->led),
GFP_KERNEL);
@@ -143,7 +140,7 @@
goto out_node_put;
}
- for_each_child_of_node(parent, child) {
+ for_each_available_child_of_node(parent, child) {
const char *str;
u32 tmp;
@@ -195,7 +192,7 @@
leds->master = mcdev;
platform_set_drvdata(pdev, leds);
- if (dev->parent->of_node) {
+ if (dev_of_node(dev->parent)) {
pdata = mc13xxx_led_probe_dt(pdev);
if (IS_ERR(pdata))
return PTR_ERR(pdata);
--
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