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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/crypto/ccp/sp-platform.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * AMD Secure Processor device driver
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  *
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- * Copyright (C) 2014,2016 Advanced Micro Devices, Inc.
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+ * Copyright (C) 2014,2018 Advanced Micro Devices, Inc.
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  *
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  * Author: Tom Lendacky <thomas.lendacky@amd.com>
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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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9
 
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 #include <linux/module.h>
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@@ -33,8 +30,31 @@
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 	unsigned int irq_count;
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 };
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32
 
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-static const struct acpi_device_id sp_acpi_match[];
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-static const struct of_device_id sp_of_match[];
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+static const struct sp_dev_vdata dev_vdata[] = {
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+	{
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+		.bar = 0,
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+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
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+		.ccp_vdata = &ccpv3_platform,
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+#endif
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+	},
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+};
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+
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+#ifdef CONFIG_ACPI
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+static const struct acpi_device_id sp_acpi_match[] = {
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+	{ "AMDI0C00", (kernel_ulong_t)&dev_vdata[0] },
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+	{ },
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+};
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+MODULE_DEVICE_TABLE(acpi, sp_acpi_match);
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+#endif
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+
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+#ifdef CONFIG_OF
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+static const struct of_device_id sp_of_match[] = {
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+	{ .compatible = "amd,ccp-seattle-v1a",
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+	  .data = (const void *)&dev_vdata[0] },
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+	{ },
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+};
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+MODULE_DEVICE_TABLE(of, sp_of_match);
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+#endif
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58
 
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 static struct sp_dev_vdata *sp_get_of_version(struct platform_device *pdev)
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 {
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@@ -105,7 +125,6 @@
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 	struct sp_platform *sp_platform;
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 	struct device *dev = &pdev->dev;
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 	enum dev_dma_attr attr;
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-	struct resource *ior;
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 	int ret;
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 	ret = -ENOMEM;
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@@ -126,8 +145,7 @@
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 		goto e_err;
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 	}
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-	ior = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	sp->io_map = devm_ioremap_resource(dev, ior);
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+	sp->io_map = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(sp->io_map)) {
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 		ret = PTR_ERR(sp->io_map);
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 		goto e_err;
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@@ -189,7 +207,7 @@
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 	struct device *dev = &pdev->dev;
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 	struct sp_device *sp = dev_get_drvdata(dev);
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209
 
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-	return sp_suspend(sp, state);
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+	return sp_suspend(sp);
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 }
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 static int sp_platform_resume(struct platform_device *pdev)
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@@ -199,32 +217,6 @@
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217
 
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 	return sp_resume(sp);
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 }
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-#endif
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-
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-static const struct sp_dev_vdata dev_vdata[] = {
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-	{
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-		.bar = 0,
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-#ifdef CONFIG_CRYPTO_DEV_SP_CCP
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-		.ccp_vdata = &ccpv3_platform,
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-#endif
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-	},
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-};
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-
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-#ifdef CONFIG_ACPI
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-static const struct acpi_device_id sp_acpi_match[] = {
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-	{ "AMDI0C00", (kernel_ulong_t)&dev_vdata[0] },
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-	{ },
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-};
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-MODULE_DEVICE_TABLE(acpi, sp_acpi_match);
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-#endif
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-
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-#ifdef CONFIG_OF
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-static const struct of_device_id sp_of_match[] = {
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-	{ .compatible = "amd,ccp-seattle-v1a",
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-	  .data = (const void *)&dev_vdata[0] },
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-	{ },
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-};
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-MODULE_DEVICE_TABLE(of, sp_of_match);
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 #endif
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 static struct platform_driver sp_platform_driver = {