add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/iio/light/st_uvis25_spi.c
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@@ -1,15 +1,15 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * STMicroelectronics uvis25 spi driver
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  *
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  * Copyright 2017 STMicroelectronics Inc.
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  *
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  * Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
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- *
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- * Licensed under the GPL-2.
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  */
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 #include <linux/kernel.h>
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 #include <linux/module.h>
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+#include <linux/mod_devicetable.h>
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 #include <linux/spi/spi.h>
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 #include <linux/slab.h>
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 #include <linux/regmap.h>
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@@ -32,8 +32,8 @@
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 	regmap = devm_regmap_init_spi(spi, &st_uvis25_spi_regmap_config);
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 	if (IS_ERR(regmap)) {
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-		dev_err(&spi->dev, "Failed to register spi regmap %d\n",
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-			(int)PTR_ERR(regmap));
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+		dev_err(&spi->dev, "Failed to register spi regmap %ld\n",
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+			PTR_ERR(regmap));
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 		return PTR_ERR(regmap);
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 	}
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@@ -56,7 +56,7 @@
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 	.driver = {
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 		.name = "st_uvis25_spi",
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 		.pm = &st_uvis25_pm_ops,
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-		.of_match_table = of_match_ptr(st_uvis25_spi_of_match),
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+		.of_match_table = st_uvis25_spi_of_match,
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 	},
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 	.probe = st_uvis25_spi_probe,
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 	.id_table = st_uvis25_spi_id_table,