mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/spi/spi-xtensa-xtfpga.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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  * Xtensa xtfpga SPI controller driver
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  *
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  * Copyright (c) 2014 Cadence Design Systems Inc.
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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 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/delay.h>
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@@ -83,7 +80,6 @@
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 static int xtfpga_spi_probe(struct platform_device *pdev)
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 {
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 	struct xtfpga_spi *xspi;
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-	struct resource *mem;
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 	int ret;
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 	struct spi_master *master;
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@@ -100,14 +96,7 @@
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 	xspi->bitbang.master = master;
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 	xspi->bitbang.chipselect = xtfpga_spi_chipselect;
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 	xspi->bitbang.txrx_word[SPI_MODE_0] = xtfpga_spi_txrx_word;
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-
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-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	if (!mem) {
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-		dev_err(&pdev->dev, "No memory resource\n");
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-		ret = -ENODEV;
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-		goto err;
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-	}
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-	xspi->regs = devm_ioremap_resource(&pdev->dev, mem);
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+	xspi->regs = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(xspi->regs)) {
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 		ret = PTR_ERR(xspi->regs);
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 		goto err;