From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/drivers/hwmon/lineage-pem.c | 97 ++++++++++++++++++------------------------------
1 files changed, 36 insertions(+), 61 deletions(-)
diff --git a/kernel/drivers/hwmon/lineage-pem.c b/kernel/drivers/hwmon/lineage-pem.c
index 84d791b..c83eb2f 100644
--- a/kernel/drivers/hwmon/lineage-pem.c
+++ b/kernel/drivers/hwmon/lineage-pem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for Lineage Compact Power Line series of power entry modules.
*
@@ -5,20 +6,6 @@
*
* Documentation:
* http://www.lineagepower.com/oem/pdf/CPLI2C.pdf
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/kernel.h>
@@ -282,8 +269,8 @@
* Show boolean, either a fault or an alarm.
* .nr points to the register, .index is the bit mask to check
*/
-static ssize_t pem_show_bool(struct device *dev,
- struct device_attribute *da, char *buf)
+static ssize_t pem_bool_show(struct device *dev, struct device_attribute *da,
+ char *buf)
{
struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(da);
struct pem_data *data = pem_update_device(dev);
@@ -296,7 +283,7 @@
return snprintf(buf, PAGE_SIZE, "%d\n", !!status);
}
-static ssize_t pem_show_data(struct device *dev, struct device_attribute *da,
+static ssize_t pem_data_show(struct device *dev, struct device_attribute *da,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
@@ -312,7 +299,7 @@
return snprintf(buf, PAGE_SIZE, "%ld\n", value);
}
-static ssize_t pem_show_input(struct device *dev, struct device_attribute *da,
+static ssize_t pem_input_show(struct device *dev, struct device_attribute *da,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
@@ -328,7 +315,7 @@
return snprintf(buf, PAGE_SIZE, "%ld\n", value);
}
-static ssize_t pem_show_fan(struct device *dev, struct device_attribute *da,
+static ssize_t pem_fan_show(struct device *dev, struct device_attribute *da,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
@@ -345,53 +332,42 @@
}
/* Voltages */
-static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, pem_show_data, NULL,
- PEM_DATA_VOUT_LSB);
-static SENSOR_DEVICE_ATTR_2(in1_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_VOUT_OUT_LIMIT);
-static SENSOR_DEVICE_ATTR_2(in1_crit_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_OV_VOLT_SHUTDOWN);
-static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, pem_show_input, NULL,
- PEM_INPUT_VOLTAGE);
-static SENSOR_DEVICE_ATTR_2(in2_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1,
- ALRM1_VIN_OUT_LIMIT | ALRM1_PRIMARY_FAULT);
+static SENSOR_DEVICE_ATTR_RO(in1_input, pem_data, PEM_DATA_VOUT_LSB);
+static SENSOR_DEVICE_ATTR_2_RO(in1_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_VOUT_OUT_LIMIT);
+static SENSOR_DEVICE_ATTR_2_RO(in1_crit_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_OV_VOLT_SHUTDOWN);
+static SENSOR_DEVICE_ATTR_RO(in2_input, pem_input, PEM_INPUT_VOLTAGE);
+static SENSOR_DEVICE_ATTR_2_RO(in2_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_VIN_OUT_LIMIT | ALRM1_PRIMARY_FAULT);
/* Currents */
-static SENSOR_DEVICE_ATTR(curr1_input, S_IRUGO, pem_show_data, NULL,
- PEM_DATA_CURRENT);
-static SENSOR_DEVICE_ATTR_2(curr1_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_VIN_OVERCURRENT);
+static SENSOR_DEVICE_ATTR_RO(curr1_input, pem_data, PEM_DATA_CURRENT);
+static SENSOR_DEVICE_ATTR_2_RO(curr1_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_VIN_OVERCURRENT);
/* Power */
-static SENSOR_DEVICE_ATTR(power1_input, S_IRUGO, pem_show_input, NULL,
- PEM_INPUT_POWER_LSB);
-static SENSOR_DEVICE_ATTR_2(power1_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_POWER_LIMIT);
+static SENSOR_DEVICE_ATTR_RO(power1_input, pem_input, PEM_INPUT_POWER_LSB);
+static SENSOR_DEVICE_ATTR_2_RO(power1_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_POWER_LIMIT);
/* Fans */
-static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, pem_show_fan, NULL,
- PEM_FAN_FAN1);
-static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, pem_show_fan, NULL,
- PEM_FAN_FAN2);
-static SENSOR_DEVICE_ATTR(fan3_input, S_IRUGO, pem_show_fan, NULL,
- PEM_FAN_FAN3);
-static SENSOR_DEVICE_ATTR_2(fan1_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_2, ALRM2_FAN_FAULT);
+static SENSOR_DEVICE_ATTR_RO(fan1_input, pem_fan, PEM_FAN_FAN1);
+static SENSOR_DEVICE_ATTR_RO(fan2_input, pem_fan, PEM_FAN_FAN2);
+static SENSOR_DEVICE_ATTR_RO(fan3_input, pem_fan, PEM_FAN_FAN3);
+static SENSOR_DEVICE_ATTR_2_RO(fan1_alarm, pem_bool, PEM_DATA_ALARM_2,
+ ALRM2_FAN_FAULT);
/* Temperatures */
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, pem_show_data, NULL,
- PEM_DATA_TEMP);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, pem_show_data, NULL,
- PEM_DATA_TEMP_MAX);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, pem_show_data, NULL,
- PEM_DATA_TEMP_CRIT);
-static SENSOR_DEVICE_ATTR_2(temp1_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_TEMP_WARNING);
-static SENSOR_DEVICE_ATTR_2(temp1_crit_alarm, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_1, ALRM1_TEMP_SHUTDOWN);
-static SENSOR_DEVICE_ATTR_2(temp1_fault, S_IRUGO, pem_show_bool, NULL,
- PEM_DATA_ALARM_2, ALRM2_TEMP_FAULT);
+static SENSOR_DEVICE_ATTR_RO(temp1_input, pem_data, PEM_DATA_TEMP);
+static SENSOR_DEVICE_ATTR_RO(temp1_max, pem_data, PEM_DATA_TEMP_MAX);
+static SENSOR_DEVICE_ATTR_RO(temp1_crit, pem_data, PEM_DATA_TEMP_CRIT);
+static SENSOR_DEVICE_ATTR_2_RO(temp1_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_TEMP_WARNING);
+static SENSOR_DEVICE_ATTR_2_RO(temp1_crit_alarm, pem_bool, PEM_DATA_ALARM_1,
+ ALRM1_TEMP_SHUTDOWN);
+static SENSOR_DEVICE_ATTR_2_RO(temp1_fault, pem_bool, PEM_DATA_ALARM_2,
+ ALRM2_TEMP_FAULT);
static struct attribute *pem_attributes[] = {
&sensor_dev_attr_in1_input.dev_attr.attr,
@@ -441,8 +417,7 @@
.attrs = pem_fan_attributes,
};
-static int pem_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int pem_probe(struct i2c_client *client)
{
struct i2c_adapter *adapter = client->adapter;
struct device *dev = &client->dev;
@@ -536,7 +511,7 @@
.driver = {
.name = "lineage_pem",
},
- .probe = pem_probe,
+ .probe_new = pem_probe,
.id_table = pem_id,
};
--
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