kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/mmc/host/mvsdio.c
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..
@@ -1,12 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Marvell MMC/SD/SDIO driver
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  *
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  * Authors: Maen Suleiman, Nicolas Pitre
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  * Copyright (C) 2008-2009 Marvell Ltd.
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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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8
 
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 #include <linux/module.h>
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@@ -24,7 +21,7 @@
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 #include <linux/mmc/host.h>
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 #include <linux/mmc/slot-gpio.h>
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23
 
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-#include <asm/sizes.h>
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+#include <linux/sizes.h>
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 #include <asm/unaligned.h>
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26
 
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 #include "mvsdio.h"
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@@ -699,16 +696,14 @@
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 	struct mmc_host *mmc = NULL;
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 	struct mvsd_host *host = NULL;
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 	const struct mbus_dram_target_info *dram;
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-	struct resource *r;
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 	int ret, irq;
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 	if (!np) {
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 		dev_err(&pdev->dev, "no DT node\n");
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 		return -ENODEV;
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 	}
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-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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 	irq = platform_get_irq(pdev, 0);
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-	if (!r || irq < 0)
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+	if (irq < 0)
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 		return -ENXIO;
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708
 
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 	mmc = mmc_alloc_host(sizeof(struct mvsd_host), &pdev->dev);
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@@ -757,11 +752,9 @@
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 	if (maxfreq)
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 		mmc->f_max = maxfreq;
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-	mmc->caps |= MMC_CAP_ERASE;
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-
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 	spin_lock_init(&host->lock);
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-	host->base = devm_ioremap_resource(&pdev->dev, r);
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+	host->base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(host->base)) {
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 		ret = PTR_ERR(host->base);
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 		goto out;
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@@ -831,6 +824,7 @@
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 	.remove		= mvsd_remove,
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 	.driver		= {
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 		.name	= DRIVER_NAME,
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+		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
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 		.of_match_table = mvsdio_dt_ids,
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 	},
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 };