Merge branch 'fix/kconfig' into for-linus

1 files changed, 0 insertions, 253 deletions

diff --git a/drivers/mmc/host/sdhci-of-core.c b/drivers/mmc/host/sdhci-of-core.c
deleted file mode 100644
index 60e4186a4345..000000000000
--- a/drivers/mmc/host/sdhci-of-core.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * OpenFirmware bindings for Secure Digital Host Controller Interface.
- *
- * Copyright (c) 2007 Freescale Semiconductor, Inc.
- * Copyright (c) 2009 MontaVista Software, Inc.
- *
- * Authors: Xiaobo Xie <X.Xie@freescale.com>
- *	    Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- */
-
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/mmc/host.h>
-#ifdef CONFIG_PPC
-#include <asm/machdep.h>
-#endif
-#include "sdhci-of.h"
-#include "sdhci.h"
-
-#ifdef CONFIG_MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
-
-/*
- * These accessors are designed for big endian hosts doing I/O to
- * little endian controllers incorporating a 32-bit hardware byte swapper.
- */
-
-u32 sdhci_be32bs_readl(struct sdhci_host *host, int reg)
-{
-	return in_be32(host->ioaddr + reg);
-}
-
-u16 sdhci_be32bs_readw(struct sdhci_host *host, int reg)
-{
-	return in_be16(host->ioaddr + (reg ^ 0x2));
-}
-
-u8 sdhci_be32bs_readb(struct sdhci_host *host, int reg)
-{
-	return in_8(host->ioaddr + (reg ^ 0x3));
-}
-
-void sdhci_be32bs_writel(struct sdhci_host *host, u32 val, int reg)
-{
-	out_be32(host->ioaddr + reg, val);
-}
-
-void sdhci_be32bs_writew(struct sdhci_host *host, u16 val, int reg)
-{
-	struct sdhci_of_host *of_host = sdhci_priv(host);
-	int base = reg & ~0x3;
-	int shift = (reg & 0x2) * 8;
-
-	switch (reg) {
-	case SDHCI_TRANSFER_MODE:
-		/*
-		 * Postpone this write, we must do it together with a
-		 * command write that is down below.
-		 */
-		of_host->xfer_mode_shadow = val;
-		return;
-	case SDHCI_COMMAND:
-		sdhci_be32bs_writel(host, val << 16 | of_host->xfer_mode_shadow,
-				    SDHCI_TRANSFER_MODE);
-		return;
-	}
-	clrsetbits_be32(host->ioaddr + base, 0xffff << shift, val << shift);
-}
-
-void sdhci_be32bs_writeb(struct sdhci_host *host, u8 val, int reg)
-{
-	int base = reg & ~0x3;
-	int shift = (reg & 0x3) * 8;
-
-	clrsetbits_be32(host->ioaddr + base , 0xff << shift, val << shift);
-}
-#endif /* CONFIG_MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER */
-
-#ifdef CONFIG_PM
-
-static int sdhci_of_suspend(struct platform_device *ofdev, pm_message_t state)
-{
-	struct sdhci_host *host = dev_get_drvdata(&ofdev->dev);
-
-	return mmc_suspend_host(host->mmc);
-}
-
-static int sdhci_of_resume(struct platform_device *ofdev)
-{
-	struct sdhci_host *host = dev_get_drvdata(&ofdev->dev);
-
-	return mmc_resume_host(host->mmc);
-}
-
-#else
-
-#define sdhci_of_suspend NULL
-#define sdhci_of_resume NULL
-
-#endif
-
-static bool __devinit sdhci_of_wp_inverted(struct device_node *np)
-{
-	if (of_get_property(np, "sdhci,wp-inverted", NULL))
-		return true;
-
-	/* Old device trees don't have the wp-inverted property. */
-#ifdef CONFIG_PPC
-	return machine_is(mpc837x_rdb) || machine_is(mpc837x_mds);
-#else
-	return false;
-#endif
-}
-
-static const struct of_device_id sdhci_of_match[];
-static int __devinit sdhci_of_probe(struct platform_device *ofdev)
-{
-	const struct of_device_id *match;
-	struct device_node *np = ofdev->dev.of_node;
-	struct sdhci_of_data *sdhci_of_data;
-	struct sdhci_host *host;
-	struct sdhci_of_host *of_host;
-	const __be32 *clk;
-	int size;
-	int ret;
-
-	match = of_match_device(sdhci_of_match, &ofdev->dev);
-	if (!match)
-		return -EINVAL;
-	sdhci_of_data = match->data;
-
-	if (!of_device_is_available(np))
-		return -ENODEV;
-
-	host = sdhci_alloc_host(&ofdev->dev, sizeof(*of_host));
-	if (IS_ERR(host))
-		return -ENOMEM;
-
-	of_host = sdhci_priv(host);
-	dev_set_drvdata(&ofdev->dev, host);
-
-	host->ioaddr = of_iomap(np, 0);
-	if (!host->ioaddr) {
-		ret = -ENOMEM;
-		goto err_addr_map;
-	}
-
-	host->irq = irq_of_parse_and_map(np, 0);
-	if (!host->irq) {
-		ret = -EINVAL;
-		goto err_no_irq;
-	}
-
-	host->hw_name = dev_name(&ofdev->dev);
-	if (sdhci_of_data) {
-		host->quirks = sdhci_of_data->quirks;
-		host->ops = &sdhci_of_data->ops;
-	}
-
-	if (of_get_property(np, "sdhci,auto-cmd12", NULL))
-		host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
-
-
-	if (of_get_property(np, "sdhci,1-bit-only", NULL))
-		host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA;
-
-	if (sdhci_of_wp_inverted(np))
-		host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT;
-
-	clk = of_get_property(np, "clock-frequency", &size);
-	if (clk && size == sizeof(*clk) && *clk)
-		of_host->clock = be32_to_cpup(clk);
-
-	ret = sdhci_add_host(host);
-	if (ret)
-		goto err_add_host;
-
-	return 0;
-
-err_add_host:
-	irq_dispose_mapping(host->irq);
-err_no_irq:
-	iounmap(host->ioaddr);
-err_addr_map:
-	sdhci_free_host(host);
-	return ret;
-}
-
-static int __devexit sdhci_of_remove(struct platform_device *ofdev)
-{
-	struct sdhci_host *host = dev_get_drvdata(&ofdev->dev);
-
-	sdhci_remove_host(host, 0);
-	sdhci_free_host(host);
-	irq_dispose_mapping(host->irq);
-	iounmap(host->ioaddr);
-	return 0;
-}
-
-static const struct of_device_id sdhci_of_match[] = {
-#ifdef CONFIG_MMC_SDHCI_OF_ESDHC
-	{ .compatible = "fsl,mpc8379-esdhc", .data = &sdhci_esdhc, },
-	{ .compatible = "fsl,mpc8536-esdhc", .data = &sdhci_esdhc, },
-	{ .compatible = "fsl,esdhc", .data = &sdhci_esdhc, },
-#endif
-#ifdef CONFIG_MMC_SDHCI_OF_HLWD
-	{ .compatible = "nintendo,hollywood-sdhci", .data = &sdhci_hlwd, },
-#endif
-	{ .compatible = "generic-sdhci", },
-	{},
-};
-MODULE_DEVICE_TABLE(of, sdhci_of_match);
-
-static struct platform_driver sdhci_of_driver = {
-	.driver = {
-		.name = "sdhci-of",
-		.owner = THIS_MODULE,
-		.of_match_table = sdhci_of_match,
-	},
-	.probe = sdhci_of_probe,
-	.remove = __devexit_p(sdhci_of_remove),
-	.suspend = sdhci_of_suspend,
-	.resume	= sdhci_of_resume,
-};
-
-static int __init sdhci_of_init(void)
-{
-	return platform_driver_register(&sdhci_of_driver);
-}
-module_init(sdhci_of_init);
-
-static void __exit sdhci_of_exit(void)
-{
-	platform_driver_unregister(&sdhci_of_driver);
-}
-module_exit(sdhci_of_exit);
-
-MODULE_DESCRIPTION("Secure Digital Host Controller Interface OF driver");
-MODULE_AUTHOR("Xiaobo Xie <X.Xie@freescale.com>, "
-	      "Anton Vorontsov <avorontsov@ru.mvista.com>");
-MODULE_LICENSE("GPL");