modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/iio/light/max44000.c
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@@ -1,11 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * MAX44000 Ambient and Infrared Proximity Sensor
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  *
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  * Copyright (c) 2016, Intel Corporation.
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- *
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- * This file is subject to the terms and conditions of version 2 of
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- * the GNU General Public License.  See the file COPYING in the main
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- * directory of this archive for more details.
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  *
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  * Data sheet: https://datasheets.maximintegrated.com/en/ds/MAX44000.pdf
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  *
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@@ -104,7 +101,6 @@
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  * Handling this internally is also required for buffer support because the
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  * channel's scan_type can't be modified dynamically.
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  */
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-static const int max44000_alstim_shift[] = {0, 2, 4, 6};
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 #define MAX44000_ALSTIM_SHIFT(alstim) (2 * (alstim))
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 /* Available integration times with pretty manual alignment: */
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@@ -478,17 +474,18 @@
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 }
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 static const struct regmap_config max44000_regmap_config = {
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-	.reg_bits	= 8,
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-	.val_bits	= 8,
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+	.reg_bits		= 8,
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+	.val_bits		= 8,
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-	.max_register	= MAX44000_REG_PRX_DATA,
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-	.readable_reg	= max44000_readable_reg,
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-	.writeable_reg	= max44000_writeable_reg,
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-	.volatile_reg	= max44000_volatile_reg,
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-	.precious_reg	= max44000_precious_reg,
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+	.max_register		= MAX44000_REG_PRX_DATA,
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+	.readable_reg		= max44000_readable_reg,
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+	.writeable_reg		= max44000_writeable_reg,
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+	.volatile_reg		= max44000_volatile_reg,
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+	.precious_reg		= max44000_precious_reg,
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-	.use_single_rw	= 1,
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-	.cache_type	= REGCACHE_RBTREE,
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+	.use_single_read	= true,
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+	.use_single_write	= true,
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+	.cache_type		= REGCACHE_RBTREE,
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 };
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 static irqreturn_t max44000_trigger_handler(int irq, void *p)
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@@ -545,7 +542,6 @@
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 	i2c_set_clientdata(client, indio_dev);
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 	mutex_init(&data->lock);
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-	indio_dev->dev.parent = &client->dev;
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 	indio_dev->info = &max44000_info;
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 	indio_dev->name = MAX44000_DRV_NAME;
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 	indio_dev->channels = max44000_channels;