From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/drivers/thermal/thermal_hwmon.c | 36 +++++++++++++++++++++++++++++++++---
1 files changed, 33 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/thermal/thermal_hwmon.c b/kernel/drivers/thermal/thermal_hwmon.c
index dd5d8ee..8b92e00 100644
--- a/kernel/drivers/thermal/thermal_hwmon.c
+++ b/kernel/drivers/thermal/thermal_hwmon.c
@@ -10,10 +10,12 @@
* Copyright (C) 2013 Texas Instruments
* Copyright (C) 2013 Eduardo Valentin <eduardo.valentin@ti.com>
*/
-#include <linux/hwmon.h>
-#include <linux/thermal.h>
-#include <linux/slab.h>
#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/hwmon.h>
+#include <linux/slab.h>
+#include <linux/thermal.h>
+
#include "thermal_hwmon.h"
/* hwmon sys I/F */
@@ -248,3 +250,31 @@
kfree(hwmon);
}
EXPORT_SYMBOL_GPL(thermal_remove_hwmon_sysfs);
+
+static void devm_thermal_hwmon_release(struct device *dev, void *res)
+{
+ thermal_remove_hwmon_sysfs(*(struct thermal_zone_device **)res);
+}
+
+int devm_thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)
+{
+ struct thermal_zone_device **ptr;
+ int ret;
+
+ ptr = devres_alloc(devm_thermal_hwmon_release, sizeof(*ptr),
+ GFP_KERNEL);
+ if (!ptr)
+ return -ENOMEM;
+
+ ret = thermal_add_hwmon_sysfs(tz);
+ if (ret) {
+ devres_free(ptr);
+ return ret;
+ }
+
+ *ptr = tz;
+ devres_add(&tz->device, ptr);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(devm_thermal_add_hwmon_sysfs);
--
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