spi: remove s3c24xx driver

The s3c24xx platform was removed,s o there are no remaining users
for its spi driver.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

4 files changed, 0 insertions, 657 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 1da65680aa29..2aba88a57a77 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -838,24 +838,6 @@ config SPI_QCOM_GENI
 	  This driver can also be built as a module.  If so, the module
 	  will be called spi-geni-qcom.
 
-config SPI_S3C24XX
-	tristate "Samsung S3C24XX series SPI"
-	depends on ARCH_S3C24XX
-	select SPI_BITBANG
-	help
-	  SPI driver for Samsung S3C24XX series ARM SoCs
-
-config SPI_S3C24XX_FIQ
-	bool "S3C24XX driver with FIQ pseudo-DMA"
-	depends on SPI_S3C24XX
-	select FIQ
-	help
-	  Enable FIQ support for the S3C24XX SPI driver to provide pseudo
-	  DMA by using the fast-interrupt request framework, This allows
-	  the driver to get DMA-like performance when there are either
-	  no free DMA channels, or when doing transfers that required both
-	  TX and RX data paths.
-
 config SPI_S3C64XX
 	tristate "Samsung S3C64XX/Exynos SoC series type SPI"
 	depends on (PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST)
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 9d33163adb70..12648f75a919 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -111,8 +111,6 @@ obj-$(CONFIG_SPI_RB4XX)			+= spi-rb4xx.o
 obj-$(CONFIG_MACH_REALTEK_RTL)		+= spi-realtek-rtl.o
 obj-$(CONFIG_SPI_RPCIF)			+= spi-rpc-if.o
 obj-$(CONFIG_SPI_RSPI)			+= spi-rspi.o
-obj-$(CONFIG_SPI_S3C24XX)		+= spi-s3c24xx-hw.o
-spi-s3c24xx-hw-y			:= spi-s3c24xx.o
 obj-$(CONFIG_SPI_S3C64XX)		+= spi-s3c64xx.o
 obj-$(CONFIG_SPI_SC18IS602)		+= spi-sc18is602.o
 obj-$(CONFIG_SPI_SH)			+= spi-sh.o
diff --git a/drivers/spi/spi-s3c24xx-regs.h b/drivers/spi/spi-s3c24xx-regs.h
deleted file mode 100644
index f51464ab5677..000000000000
--- a/drivers/spi/spi-s3c24xx-regs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (c) 2004 Fetron GmbH
- *
- * S3C2410 SPI register definition
- */
-
-#ifndef __SPI_S3C2410_H
-#define __SPI_S3C2410_H
-
-#define S3C2410_SPCON		(0x00)
-
-#define S3C2410_SPCON_SMOD_DMA	(2 << 5)	/* DMA mode */
-#define S3C2410_SPCON_SMOD_INT	(1 << 5)	/* interrupt mode */
-#define S3C2410_SPCON_SMOD_POLL	(0 << 5)	/* polling mode */
-#define S3C2410_SPCON_ENSCK	(1 << 4)	/* Enable SCK */
-#define S3C2410_SPCON_MSTR	(1 << 3)	/* Master:1, Slave:0 select */
-#define S3C2410_SPCON_CPOL_HIGH	(1 << 2)	/* Clock polarity select */
-#define S3C2410_SPCON_CPOL_LOW	(0 << 2)	/* Clock polarity select */
-
-#define S3C2410_SPCON_CPHA_FMTB	(1 << 1)	/* Clock Phase Select */
-#define S3C2410_SPCON_CPHA_FMTA	(0 << 1)	/* Clock Phase Select */
-
-#define S3C2410_SPSTA		(0x04)
-
-#define S3C2410_SPSTA_DCOL	(1 << 2)	/* Data Collision Error */
-#define S3C2410_SPSTA_MULD	(1 << 1)	/* Multi Master Error */
-#define S3C2410_SPSTA_READY	(1 << 0)	/* Data Tx/Rx ready */
-#define S3C2412_SPSTA_READY_ORG	(1 << 3)
-
-#define S3C2410_SPPIN		(0x08)
-
-#define S3C2410_SPPIN_ENMUL	(1 << 2)	/* Multi Master Error detect */
-#define S3C2410_SPPIN_RESERVED	(1 << 1)
-#define S3C2410_SPPIN_KEEP	(1 << 0)	/* Master Out keep */
-
-#define S3C2410_SPPRE		(0x0C)
-#define S3C2410_SPTDAT		(0x10)
-#define S3C2410_SPRDAT		(0x14)
-
-#endif /* __SPI_S3C2410_H */
diff --git a/drivers/spi/spi-s3c24xx.c b/drivers/spi/spi-s3c24xx.c
deleted file mode 100644
index ef25b5e93900..000000000000
--- a/drivers/spi/spi-s3c24xx.c
+++ /dev/null
@@ -1,596 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2006 Ben Dooks
- * Copyright 2006-2009 Simtec Electronics
- *	Ben Dooks <ben@simtec.co.uk>
-*/
-
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_bitbang.h>
-#include <linux/spi/s3c24xx.h>
-#include <linux/spi/s3c24xx-fiq.h>
-#include <linux/module.h>
-
-#include <asm/fiq.h>
-
-#include "spi-s3c24xx-regs.h"
-
-/**
- * struct s3c24xx_spi_devstate - per device data
- * @hz: Last frequency calculated for @sppre field.
- * @mode: Last mode setting for the @spcon field.
- * @spcon: Value to write to the SPCON register.
- * @sppre: Value to write to the SPPRE register.
- */
-struct s3c24xx_spi_devstate {
-	unsigned int	hz;
-	unsigned int	mode;
-	u8		spcon;
-	u8		sppre;
-};
-
-enum spi_fiq_mode {
-	FIQ_MODE_NONE	= 0,
-	FIQ_MODE_TX	= 1,
-	FIQ_MODE_RX	= 2,
-	FIQ_MODE_TXRX	= 3,
-};
-
-struct s3c24xx_spi {
-	/* bitbang has to be first */
-	struct spi_bitbang	 bitbang;
-	struct completion	 done;
-
-	void __iomem		*regs;
-	int			 irq;
-	int			 len;
-	int			 count;
-
-	struct fiq_handler	 fiq_handler;
-	enum spi_fiq_mode	 fiq_mode;
-	unsigned char		 fiq_inuse;
-	unsigned char		 fiq_claimed;
-
-	/* data buffers */
-	const unsigned char	*tx;
-	unsigned char		*rx;
-
-	struct clk		*clk;
-	struct spi_master	*master;
-	struct spi_device	*curdev;
-	struct device		*dev;
-	struct s3c2410_spi_info *pdata;
-};
-
-#define SPCON_DEFAULT (S3C2410_SPCON_MSTR | S3C2410_SPCON_SMOD_INT)
-#define SPPIN_DEFAULT (S3C2410_SPPIN_KEEP)
-
-static inline struct s3c24xx_spi *to_hw(struct spi_device *sdev)
-{
-	return spi_master_get_devdata(sdev->master);
-}
-
-static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
-{
-	struct s3c24xx_spi_devstate *cs = spi->controller_state;
-	struct s3c24xx_spi *hw = to_hw(spi);
-
-	/* change the chipselect state and the state of the spi engine clock */
-
-	switch (value) {
-	case BITBANG_CS_INACTIVE:
-		writeb(cs->spcon, hw->regs + S3C2410_SPCON);
-		break;
-
-	case BITBANG_CS_ACTIVE:
-		writeb(cs->spcon | S3C2410_SPCON_ENSCK,
-		       hw->regs + S3C2410_SPCON);
-		break;
-	}
-}
-
-static int s3c24xx_spi_update_state(struct spi_device *spi,
-				    struct spi_transfer *t)
-{
-	struct s3c24xx_spi *hw = to_hw(spi);
-	struct s3c24xx_spi_devstate *cs = spi->controller_state;
-	unsigned int hz;
-	unsigned int div;
-	unsigned long clk;
-
-	hz  = t ? t->speed_hz : spi->max_speed_hz;
-
-	if (!hz)
-		hz = spi->max_speed_hz;
-
-	if (spi->mode != cs->mode) {
-		u8 spcon = SPCON_DEFAULT | S3C2410_SPCON_ENSCK;
-
-		if (spi->mode & SPI_CPHA)
-			spcon |= S3C2410_SPCON_CPHA_FMTB;
-
-		if (spi->mode & SPI_CPOL)
-			spcon |= S3C2410_SPCON_CPOL_HIGH;
-
-		cs->mode = spi->mode;
-		cs->spcon = spcon;
-	}
-
-	if (cs->hz != hz) {
-		clk = clk_get_rate(hw->clk);
-		div = DIV_ROUND_UP(clk, hz * 2) - 1;
-
-		if (div > 255)
-			div = 255;
-
-		dev_dbg(&spi->dev, "pre-scaler=%d (wanted %d, got %ld)\n",
-			div, hz, clk / (2 * (div + 1)));
-
-		cs->hz = hz;
-		cs->sppre = div;
-	}
-
-	return 0;
-}
-
-static int s3c24xx_spi_setupxfer(struct spi_device *spi,
-				 struct spi_transfer *t)
-{
-	struct s3c24xx_spi_devstate *cs = spi->controller_state;
-	struct s3c24xx_spi *hw = to_hw(spi);
-	int ret;
-
-	ret = s3c24xx_spi_update_state(spi, t);
-	if (!ret)
-		writeb(cs->sppre, hw->regs + S3C2410_SPPRE);
-
-	return ret;
-}
-
-static int s3c24xx_spi_setup(struct spi_device *spi)
-{
-	struct s3c24xx_spi_devstate *cs = spi->controller_state;
-	struct s3c24xx_spi *hw = to_hw(spi);
-	int ret;
-
-	/* allocate settings on the first call */
-	if (!cs) {
-		cs = devm_kzalloc(&spi->dev,
-				  sizeof(struct s3c24xx_spi_devstate),
-				  GFP_KERNEL);
-		if (!cs)
-			return -ENOMEM;
-
-		cs->spcon = SPCON_DEFAULT;
-		cs->hz = -1;
-		spi->controller_state = cs;
-	}
-
-	/* initialise the state from the device */
-	ret = s3c24xx_spi_update_state(spi, NULL);
-	if (ret)
-		return ret;
-
-	mutex_lock(&hw->bitbang.lock);
-	if (!hw->bitbang.busy) {
-		hw->bitbang.chipselect(spi, BITBANG_CS_INACTIVE);
-		/* need to ndelay for 0.5 clocktick ? */
-	}
-	mutex_unlock(&hw->bitbang.lock);
-
-	return 0;
-}
-
-static inline unsigned int hw_txbyte(struct s3c24xx_spi *hw, int count)
-{
-	return hw->tx ? hw->tx[count] : 0;
-}
-
-#ifdef CONFIG_SPI_S3C24XX_FIQ
-/* Support for FIQ based pseudo-DMA to improve the transfer speed.
- *
- * This code uses the assembly helper in spi_s3c24xx_spi.S which is
- * used by the FIQ core to move data between main memory and the peripheral
- * block. Since this is code running on the processor, there is no problem
- * with cache coherency of the buffers, so we can use any buffer we like.
- */
-
-/**
- * struct spi_fiq_code - FIQ code and header
- * @length: The length of the code fragment, excluding this header.
- * @ack_offset: The offset from @data to the word to place the IRQ ACK bit at.
- * @data: The code itself to install as a FIQ handler.
- */
-struct spi_fiq_code {
-	u32	length;
-	u32	ack_offset;
-	u8	data[];
-};
-
-/**
- * s3c24xx_spi_tryfiq - attempt to claim and setup FIQ for transfer
- * @hw: The hardware state.
- *
- * Claim the FIQ handler (only one can be active at any one time) and
- * then setup the correct transfer code for this transfer.
- *
- * This call updates all the necessary state information if successful,
- * so the caller does not need to do anything more than start the transfer
- * as normal, since the IRQ will have been re-routed to the FIQ handler.
-*/
-static void s3c24xx_spi_tryfiq(struct s3c24xx_spi *hw)
-{
-	struct pt_regs regs;
-	enum spi_fiq_mode mode;
-	struct spi_fiq_code *code;
-	u32 *ack_ptr = NULL;
-	int ret;
-
-	if (!hw->fiq_claimed) {
-		/* try and claim fiq if we haven't got it, and if not
-		 * then return and simply use another transfer method */
-
-		ret = claim_fiq(&hw->fiq_handler);
-		if (ret)
-			return;
-	}
-
-	if (hw->tx && !hw->rx)
-		mode = FIQ_MODE_TX;
-	else if (hw->rx && !hw->tx)
-		mode = FIQ_MODE_RX;
-	else
-		mode = FIQ_MODE_TXRX;
-
-	regs.uregs[fiq_rspi] = (long)hw->regs;
-	regs.uregs[fiq_rrx]  = (long)hw->rx;
-	regs.uregs[fiq_rtx]  = (long)hw->tx + 1;
-	regs.uregs[fiq_rcount] = hw->len - 1;
-
-	set_fiq_regs(&regs);
-
-	if (hw->fiq_mode != mode) {
-		hw->fiq_mode = mode;
-
-		switch (mode) {
-		case FIQ_MODE_TX:
-			code = &s3c24xx_spi_fiq_tx;
-			break;
-		case FIQ_MODE_RX:
-			code = &s3c24xx_spi_fiq_rx;
-			break;
-		case FIQ_MODE_TXRX:
-			code = &s3c24xx_spi_fiq_txrx;
-			break;
-		default:
-			code = NULL;
-		}
-
-		BUG_ON(!code);
-
-		ack_ptr = (u32 *)&code->data[code->ack_offset];
-		set_fiq_handler(&code->data, code->length);
-	}
-
-	s3c24xx_set_fiq(hw->irq, ack_ptr, true);
-
-	hw->fiq_mode = mode;
-	hw->fiq_inuse = 1;
-}
-
-/**
- * s3c24xx_spi_fiqop - FIQ core code callback
- * @pw: Data registered with the handler
- * @release: Whether this is a release or a return.
- *
- * Called by the FIQ code when another module wants to use the FIQ, so
- * return whether we are currently using this or not and then update our
- * internal state.
- */
-static int s3c24xx_spi_fiqop(void *pw, int release)
-{
-	struct s3c24xx_spi *hw = pw;
-	int ret = 0;
-
-	if (release) {
-		if (hw->fiq_inuse)
-			ret = -EBUSY;
-
-		/* note, we do not need to unroute the FIQ, as the FIQ
-		 * vector code de-routes it to signal the end of transfer */
-
-		hw->fiq_mode = FIQ_MODE_NONE;
-		hw->fiq_claimed = 0;
-	} else {
-		hw->fiq_claimed = 1;
-	}
-
-	return ret;
-}
-
-/**
- * s3c24xx_spi_initfiq - setup the information for the FIQ core
- * @hw: The hardware state.
- *
- * Setup the fiq_handler block to pass to the FIQ core.
- */
-static inline void s3c24xx_spi_initfiq(struct s3c24xx_spi *hw)
-{
-	hw->fiq_handler.dev_id = hw;
-	hw->fiq_handler.name = dev_name(hw->dev);
-	hw->fiq_handler.fiq_op = s3c24xx_spi_fiqop;
-}
-
-/**
- * s3c24xx_spi_usefiq - return if we should be using FIQ.
- * @hw: The hardware state.
- *
- * Return true if the platform data specifies whether this channel is
- * allowed to use the FIQ.
- */
-static inline bool s3c24xx_spi_usefiq(struct s3c24xx_spi *hw)
-{
-	return hw->pdata->use_fiq;
-}
-
-/**
- * s3c24xx_spi_usingfiq - return if channel is using FIQ
- * @spi: The hardware state.
- *
- * Return whether the channel is currently using the FIQ (separate from
- * whether the FIQ is claimed).
- */
-static inline bool s3c24xx_spi_usingfiq(struct s3c24xx_spi *spi)
-{
-	return spi->fiq_inuse;
-}
-#else
-
-static inline void s3c24xx_spi_initfiq(struct s3c24xx_spi *s) { }
-static inline void s3c24xx_spi_tryfiq(struct s3c24xx_spi *s) { }
-static inline bool s3c24xx_spi_usefiq(struct s3c24xx_spi *s) { return false; }
-static inline bool s3c24xx_spi_usingfiq(struct s3c24xx_spi *s) { return false; }
-
-#endif /* CONFIG_SPI_S3C24XX_FIQ */
-
-static int s3c24xx_spi_txrx(struct spi_device *spi, struct spi_transfer *t)
-{
-	struct s3c24xx_spi *hw = to_hw(spi);
-
-	hw->tx = t->tx_buf;
-	hw->rx = t->rx_buf;
-	hw->len = t->len;
-	hw->count = 0;
-
-	init_completion(&hw->done);
-
-	hw->fiq_inuse = 0;
-	if (s3c24xx_spi_usefiq(hw) && t->len >= 3)
-		s3c24xx_spi_tryfiq(hw);
-
-	/* send the first byte */
-	writeb(hw_txbyte(hw, 0), hw->regs + S3C2410_SPTDAT);
-
-	wait_for_completion(&hw->done);
-	return hw->count;
-}
-
-static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
-{
-	struct s3c24xx_spi *hw = dev;
-	unsigned int spsta = readb(hw->regs + S3C2410_SPSTA);
-	unsigned int count = hw->count;
-
-	if (spsta & S3C2410_SPSTA_DCOL) {
-		dev_dbg(hw->dev, "data-collision\n");
-		complete(&hw->done);
-		goto irq_done;
-	}
-
-	if (!(spsta & S3C2410_SPSTA_READY)) {
-		dev_dbg(hw->dev, "spi not ready for tx?\n");
-		complete(&hw->done);
-		goto irq_done;
-	}
-
-	if (!s3c24xx_spi_usingfiq(hw)) {
-		hw->count++;
-
-		if (hw->rx)
-			hw->rx[count] = readb(hw->regs + S3C2410_SPRDAT);
-
-		count++;
-
-		if (count < hw->len)
-			writeb(hw_txbyte(hw, count), hw->regs + S3C2410_SPTDAT);
-		else
-			complete(&hw->done);
-	} else {
-		hw->count = hw->len;
-		hw->fiq_inuse = 0;
-
-		if (hw->rx)
-			hw->rx[hw->len-1] = readb(hw->regs + S3C2410_SPRDAT);
-
-		complete(&hw->done);
-	}
-
- irq_done:
-	return IRQ_HANDLED;
-}
-
-static void s3c24xx_spi_initialsetup(struct s3c24xx_spi *hw)
-{
-	/* for the moment, permanently enable the clock */
-
-	clk_enable(hw->clk);
-
-	/* program defaults into the registers */
-
-	writeb(0xff, hw->regs + S3C2410_SPPRE);
-	writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
-	writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
-}
-
-static int s3c24xx_spi_probe(struct platform_device *pdev)
-{
-	struct s3c2410_spi_info *pdata;
-	struct s3c24xx_spi *hw;
-	struct spi_master *master;
-	int err = 0;
-
-	master = devm_spi_alloc_master(&pdev->dev, sizeof(struct s3c24xx_spi));
-	if (master == NULL) {
-		dev_err(&pdev->dev, "No memory for spi_master\n");
-		return -ENOMEM;
-	}
-
-	hw = spi_master_get_devdata(master);
-
-	hw->master = master;
-	hw->pdata = pdata = dev_get_platdata(&pdev->dev);
-	hw->dev = &pdev->dev;
-
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "No platform data supplied\n");
-		return -ENOENT;
-	}
-
-	platform_set_drvdata(pdev, hw);
-	init_completion(&hw->done);
-
-	/* initialise fiq handler */
-
-	s3c24xx_spi_initfiq(hw);
-
-	/* setup the master state. */
-
-	/* the spi->mode bits understood by this driver: */
-	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
-
-	master->num_chipselect = hw->pdata->num_cs;
-	master->bus_num = pdata->bus_num;
-	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	/* we need to call the local chipselect callback */
-	master->flags = SPI_MASTER_GPIO_SS;
-	master->use_gpio_descriptors = true;
-
-	/* setup the state for the bitbang driver */
-
-	hw->bitbang.master         = hw->master;
-	hw->bitbang.setup_transfer = s3c24xx_spi_setupxfer;
-	hw->bitbang.chipselect     = s3c24xx_spi_chipsel;
-	hw->bitbang.txrx_bufs      = s3c24xx_spi_txrx;
-
-	hw->master->setup  = s3c24xx_spi_setup;
-
-	dev_dbg(hw->dev, "bitbang at %p\n", &hw->bitbang);
-
-	/* find and map our resources */
-	hw->regs = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(hw->regs))
-		return PTR_ERR(hw->regs);
-
-	hw->irq = platform_get_irq(pdev, 0);
-	if (hw->irq < 0)
-		return -ENOENT;
-
-	err = devm_request_irq(&pdev->dev, hw->irq, s3c24xx_spi_irq, 0,
-				pdev->name, hw);
-	if (err) {
-		dev_err(&pdev->dev, "Cannot claim IRQ\n");
-		return err;
-	}
-
-	hw->clk = devm_clk_get(&pdev->dev, "spi");
-	if (IS_ERR(hw->clk)) {
-		dev_err(&pdev->dev, "No clock for device\n");
-		return PTR_ERR(hw->clk);
-	}
-
-	s3c24xx_spi_initialsetup(hw);
-
-	/* register our spi controller */
-
-	err = spi_bitbang_start(&hw->bitbang);
-	if (err) {
-		dev_err(&pdev->dev, "Failed to register SPI master\n");
-		goto err_register;
-	}
-
-	return 0;
-
- err_register:
-	clk_disable(hw->clk);
-
-	return err;
-}
-
-static int s3c24xx_spi_remove(struct platform_device *dev)
-{
-	struct s3c24xx_spi *hw = platform_get_drvdata(dev);
-
-	spi_bitbang_stop(&hw->bitbang);
-	clk_disable(hw->clk);
-	spi_master_put(hw->master);
-	return 0;
-}
-
-
-#ifdef CONFIG_PM
-
-static int s3c24xx_spi_suspend(struct device *dev)
-{
-	struct s3c24xx_spi *hw = dev_get_drvdata(dev);
-	int ret;
-
-	ret = spi_master_suspend(hw->master);
-	if (ret)
-		return ret;
-
-	clk_disable(hw->clk);
-	return 0;
-}
-
-static int s3c24xx_spi_resume(struct device *dev)
-{
-	struct s3c24xx_spi *hw = dev_get_drvdata(dev);
-
-	s3c24xx_spi_initialsetup(hw);
-	return spi_master_resume(hw->master);
-}
-
-static const struct dev_pm_ops s3c24xx_spi_pmops = {
-	.suspend	= s3c24xx_spi_suspend,
-	.resume		= s3c24xx_spi_resume,
-};
-
-#define S3C24XX_SPI_PMOPS &s3c24xx_spi_pmops
-#else
-#define S3C24XX_SPI_PMOPS NULL
-#endif /* CONFIG_PM */
-
-MODULE_ALIAS("platform:s3c2410-spi");
-static struct platform_driver s3c24xx_spi_driver = {
-	.probe		= s3c24xx_spi_probe,
-	.remove		= s3c24xx_spi_remove,
-	.driver		= {
-		.name	= "s3c2410-spi",
-		.pm	= S3C24XX_SPI_PMOPS,
-	},
-};
-module_platform_driver(s3c24xx_spi_driver);
-
-MODULE_DESCRIPTION("S3C24XX SPI Driver");
-MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_LICENSE("GPL");