mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/hwmon/ads7871.c
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@@ -1,16 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  ads7871 - driver for TI ADS7871 A/D converter
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  *
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  *  Copyright (c) 2010 Paul Thomas <pthomas8589@gmail.com>
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- *
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- *  This program is distributed in the hope that it will be useful,
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- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- *  GNU General Public License for more details.
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- *
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- *  This program is free software; you can redistribute it and/or modify
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- *  it under the terms of the GNU General Public License version 2 or
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- *  later as publishhed by the Free Software Foundation.
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  *
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  *	You need to have something like this in struct spi_board_info
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  *	{
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@@ -96,8 +88,8 @@
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 	return spi_write(spi, tmp, sizeof(tmp));
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 }
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-static ssize_t show_voltage(struct device *dev,
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-		struct device_attribute *da, char *buf)
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+static ssize_t voltage_show(struct device *dev, struct device_attribute *da,
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+			    char *buf)
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 {
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 	struct ads7871_data *pdata = dev_get_drvdata(dev);
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 	struct spi_device *spi = pdata->spi;
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@@ -138,14 +130,14 @@
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 	}
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 }
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-static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, show_voltage, NULL, 0);
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-static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, show_voltage, NULL, 1);
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-static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, show_voltage, NULL, 2);
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-static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, show_voltage, NULL, 3);
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-static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, show_voltage, NULL, 4);
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-static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, show_voltage, NULL, 5);
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-static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, show_voltage, NULL, 6);
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-static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, show_voltage, NULL, 7);
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+static SENSOR_DEVICE_ATTR_RO(in0_input, voltage, 0);
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+static SENSOR_DEVICE_ATTR_RO(in1_input, voltage, 1);
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+static SENSOR_DEVICE_ATTR_RO(in2_input, voltage, 2);
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+static SENSOR_DEVICE_ATTR_RO(in3_input, voltage, 3);
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+static SENSOR_DEVICE_ATTR_RO(in4_input, voltage, 4);
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+static SENSOR_DEVICE_ATTR_RO(in5_input, voltage, 5);
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+static SENSOR_DEVICE_ATTR_RO(in6_input, voltage, 6);
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+static SENSOR_DEVICE_ATTR_RO(in7_input, voltage, 7);
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 static struct attribute *ads7871_attrs[] = {
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 	&sensor_dev_attr_in0_input.dev_attr.attr,