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/hwmon/ibmaem.c | 46 ++++++++++++++++++----------------------------
1 files changed, 18 insertions(+), 28 deletions(-)
diff --git a/kernel/drivers/hwmon/ibmaem.c b/kernel/drivers/hwmon/ibmaem.c
index 1f64378..2e6d6a5 100644
--- a/kernel/drivers/hwmon/ibmaem.c
+++ b/kernel/drivers/hwmon/ibmaem.c
@@ -1,23 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* A hwmon driver for the IBM System Director Active Energy Manager (AEM)
* temperature/power/energy sensors and capping functionality.
* Copyright (C) 2008 IBM
*
* Author: Darrick J. Wong <darrick.wong@oracle.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -101,7 +88,7 @@
struct aem_ipmi_data {
struct completion read_complete;
struct ipmi_addr address;
- ipmi_user_t user;
+ struct ipmi_user *user;
int interface;
struct kernel_ipmi_msg tx_message;
@@ -232,7 +219,7 @@
struct aem_read_sensor_resp {
struct aem_iana_id id;
- u8 bytes[0];
+ u8 bytes[];
} __packed;
/* Data structures to talk to the IPMI layer */
@@ -563,7 +550,7 @@
res = platform_device_add(data->pdev);
if (res)
- goto ipmi_err;
+ goto dev_add_err;
platform_set_drvdata(data->pdev, data);
@@ -611,7 +598,9 @@
ipmi_destroy_user(data->ipmi.user);
ipmi_err:
platform_set_drvdata(data->pdev, NULL);
- platform_device_unregister(data->pdev);
+ platform_device_del(data->pdev);
+dev_add_err:
+ platform_device_put(data->pdev);
dev_err:
ida_simple_remove(&aem_ida, data->id);
id_err:
@@ -703,7 +692,7 @@
res = platform_device_add(data->pdev);
if (res)
- goto ipmi_err;
+ goto dev_add_err;
platform_set_drvdata(data->pdev, data);
@@ -751,7 +740,9 @@
ipmi_destroy_user(data->ipmi.user);
ipmi_err:
platform_set_drvdata(data->pdev, NULL);
- platform_device_unregister(data->pdev);
+ platform_device_del(data->pdev);
+dev_add_err:
+ platform_device_put(data->pdev);
dev_err:
ida_simple_remove(&aem_ida, data->id);
id_err:
@@ -813,25 +804,24 @@
/* sysfs support functions */
/* AEM device name */
-static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
+static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct aem_data *data = dev_get_drvdata(dev);
return sprintf(buf, "%s%d\n", DRVNAME, data->ver_major);
}
-static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
+static SENSOR_DEVICE_ATTR_RO(name, name, 0);
/* AEM device version */
-static ssize_t show_version(struct device *dev,
- struct device_attribute *devattr,
- char *buf)
+static ssize_t version_show(struct device *dev,
+ struct device_attribute *devattr, char *buf)
{
struct aem_data *data = dev_get_drvdata(dev);
return sprintf(buf, "%d.%d\n", data->ver_major, data->ver_minor);
}
-static SENSOR_DEVICE_ATTR(version, S_IRUGO, show_version, NULL, 0);
+static SENSOR_DEVICE_ATTR_RO(version, version, 0);
/* Display power use */
static ssize_t aem_show_power(struct device *dev,
@@ -931,7 +921,7 @@
while (ro->label) {
sysfs_attr_init(&sensors->dev_attr.attr);
sensors->dev_attr.attr.name = ro->label;
- sensors->dev_attr.attr.mode = S_IRUGO;
+ sensors->dev_attr.attr.mode = 0444;
sensors->dev_attr.show = ro->show;
sensors->index = ro->index;
@@ -948,7 +938,7 @@
while (rw->label) {
sysfs_attr_init(&sensors->dev_attr.attr);
sensors->dev_attr.attr.name = rw->label;
- sensors->dev_attr.attr.mode = S_IRUGO | S_IWUSR;
+ sensors->dev_attr.attr.mode = 0644;
sensors->dev_attr.show = rw->show;
sensors->dev_attr.store = rw->set;
sensors->index = rw->index;
--
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