Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 693 deletions

diff --git a/ANDROID_3.4.5/drivers/net/can/bfin_can.c b/ANDROID_3.4.5/drivers/net/can/bfin_can.c
deleted file mode 100644
index 3f884734..00000000
--- a/ANDROID_3.4.5/drivers/net/can/bfin_can.c
+++ /dev/null
@@ -1,693 +0,0 @@
-/*
- * Blackfin On-Chip CAN Driver
- *
- * Copyright 2004-2009 Analog Devices Inc.
- *
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/platform_device.h>
-
-#include <linux/can/dev.h>
-#include <linux/can/error.h>
-
-#include <asm/bfin_can.h>
-#include <asm/portmux.h>
-
-#define DRV_NAME "bfin_can"
-#define BFIN_CAN_TIMEOUT 100
-#define TX_ECHO_SKB_MAX  1
-
-/*
- * bfin can private data
- */
-struct bfin_can_priv {
-	struct can_priv can;	/* must be the first member */
-	struct net_device *dev;
-	void __iomem *membase;
-	int rx_irq;
-	int tx_irq;
-	int err_irq;
-	unsigned short *pin_list;
-};
-
-/*
- * bfin can timing parameters
- */
-static struct can_bittiming_const bfin_can_bittiming_const = {
-	.name = DRV_NAME,
-	.tseg1_min = 1,
-	.tseg1_max = 16,
-	.tseg2_min = 1,
-	.tseg2_max = 8,
-	.sjw_max = 4,
-	/*
-	 * Although the BRP field can be set to any value, it is recommended
-	 * that the value be greater than or equal to 4, as restrictions
-	 * apply to the bit timing configuration when BRP is less than 4.
-	 */
-	.brp_min = 4,
-	.brp_max = 1024,
-	.brp_inc = 1,
-};
-
-static int bfin_can_set_bittiming(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	struct can_bittiming *bt = &priv->can.bittiming;
-	u16 clk, timing;
-
-	clk = bt->brp - 1;
-	timing = ((bt->sjw - 1) << 8) | (bt->prop_seg + bt->phase_seg1 - 1) |
-		((bt->phase_seg2 - 1) << 4);
-
-	/*
-	 * If the SAM bit is set, the input signal is oversampled three times
-	 * at the SCLK rate.
-	 */
-	if (priv->can.ctrlmode & CAN_CTRLMODE_3_SAMPLES)
-		timing |= SAM;
-
-	bfin_write(&reg->clock, clk);
-	bfin_write(&reg->timing, timing);
-
-	netdev_info(dev, "setting CLOCK=0x%04x TIMING=0x%04x\n", clk, timing);
-
-	return 0;
-}
-
-static void bfin_can_set_reset_mode(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	int timeout = BFIN_CAN_TIMEOUT;
-	int i;
-
-	/* disable interrupts */
-	bfin_write(&reg->mbim1, 0);
-	bfin_write(&reg->mbim2, 0);
-	bfin_write(&reg->gim, 0);
-
-	/* reset can and enter configuration mode */
-	bfin_write(&reg->control, SRS | CCR);
-	SSYNC();
-	bfin_write(&reg->control, CCR);
-	SSYNC();
-	while (!(bfin_read(&reg->control) & CCA)) {
-		udelay(10);
-		if (--timeout == 0) {
-			netdev_err(dev, "fail to enter configuration mode\n");
-			BUG();
-		}
-	}
-
-	/*
-	 * All mailbox configurations are marked as inactive
-	 * by writing to CAN Mailbox Configuration Registers 1 and 2
-	 * For all bits: 0 - Mailbox disabled, 1 - Mailbox enabled
-	 */
-	bfin_write(&reg->mc1, 0);
-	bfin_write(&reg->mc2, 0);
-
-	/* Set Mailbox Direction */
-	bfin_write(&reg->md1, 0xFFFF);   /* mailbox 1-16 are RX */
-	bfin_write(&reg->md2, 0);   /* mailbox 17-32 are TX */
-
-	/* RECEIVE_STD_CHL */
-	for (i = 0; i < 2; i++) {
-		bfin_write(&reg->chl[RECEIVE_STD_CHL + i].id0, 0);
-		bfin_write(&reg->chl[RECEIVE_STD_CHL + i].id1, AME);
-		bfin_write(&reg->chl[RECEIVE_STD_CHL + i].dlc, 0);
-		bfin_write(&reg->msk[RECEIVE_STD_CHL + i].amh, 0x1FFF);
-		bfin_write(&reg->msk[RECEIVE_STD_CHL + i].aml, 0xFFFF);
-	}
-
-	/* RECEIVE_EXT_CHL */
-	for (i = 0; i < 2; i++) {
-		bfin_write(&reg->chl[RECEIVE_EXT_CHL + i].id0, 0);
-		bfin_write(&reg->chl[RECEIVE_EXT_CHL + i].id1, AME | IDE);
-		bfin_write(&reg->chl[RECEIVE_EXT_CHL + i].dlc, 0);
-		bfin_write(&reg->msk[RECEIVE_EXT_CHL + i].amh, 0x1FFF);
-		bfin_write(&reg->msk[RECEIVE_EXT_CHL + i].aml, 0xFFFF);
-	}
-
-	bfin_write(&reg->mc2, BIT(TRANSMIT_CHL - 16));
-	bfin_write(&reg->mc1, BIT(RECEIVE_STD_CHL) + BIT(RECEIVE_EXT_CHL));
-	SSYNC();
-
-	priv->can.state = CAN_STATE_STOPPED;
-}
-
-static void bfin_can_set_normal_mode(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	int timeout = BFIN_CAN_TIMEOUT;
-
-	/*
-	 * leave configuration mode
-	 */
-	bfin_write(&reg->control, bfin_read(&reg->control) & ~CCR);
-
-	while (bfin_read(&reg->status) & CCA) {
-		udelay(10);
-		if (--timeout == 0) {
-			netdev_err(dev, "fail to leave configuration mode\n");
-			BUG();
-		}
-	}
-
-	/*
-	 * clear _All_  tx and rx interrupts
-	 */
-	bfin_write(&reg->mbtif1, 0xFFFF);
-	bfin_write(&reg->mbtif2, 0xFFFF);
-	bfin_write(&reg->mbrif1, 0xFFFF);
-	bfin_write(&reg->mbrif2, 0xFFFF);
-
-	/*
-	 * clear global interrupt status register
-	 */
-	bfin_write(&reg->gis, 0x7FF); /* overwrites with '1' */
-
-	/*
-	 * Initialize Interrupts
-	 * - set bits in the mailbox interrupt mask register
-	 * - global interrupt mask
-	 */
-	bfin_write(&reg->mbim1, BIT(RECEIVE_STD_CHL) + BIT(RECEIVE_EXT_CHL));
-	bfin_write(&reg->mbim2, BIT(TRANSMIT_CHL - 16));
-
-	bfin_write(&reg->gim, EPIM | BOIM | RMLIM);
-	SSYNC();
-}
-
-static void bfin_can_start(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-
-	/* enter reset mode */
-	if (priv->can.state != CAN_STATE_STOPPED)
-		bfin_can_set_reset_mode(dev);
-
-	/* leave reset mode */
-	bfin_can_set_normal_mode(dev);
-}
-
-static int bfin_can_set_mode(struct net_device *dev, enum can_mode mode)
-{
-	switch (mode) {
-	case CAN_MODE_START:
-		bfin_can_start(dev);
-		if (netif_queue_stopped(dev))
-			netif_wake_queue(dev);
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-static int bfin_can_get_berr_counter(const struct net_device *dev,
-				     struct can_berr_counter *bec)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-
-	u16 cec = bfin_read(&reg->cec);
-
-	bec->txerr = cec >> 8;
-	bec->rxerr = cec;
-
-	return 0;
-}
-
-static int bfin_can_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	struct can_frame *cf = (struct can_frame *)skb->data;
-	u8 dlc = cf->can_dlc;
-	canid_t id = cf->can_id;
-	u8 *data = cf->data;
-	u16 val;
-	int i;
-
-	if (can_dropped_invalid_skb(dev, skb))
-		return NETDEV_TX_OK;
-
-	netif_stop_queue(dev);
-
-	/* fill id */
-	if (id & CAN_EFF_FLAG) {
-		bfin_write(&reg->chl[TRANSMIT_CHL].id0, id);
-		val = ((id & 0x1FFF0000) >> 16) | IDE;
-	} else
-		val = (id << 2);
-	if (id & CAN_RTR_FLAG)
-		val |= RTR;
-	bfin_write(&reg->chl[TRANSMIT_CHL].id1, val | AME);
-
-	/* fill payload */
-	for (i = 0; i < 8; i += 2) {
-		val = ((7 - i) < dlc ? (data[7 - i]) : 0) +
-			((6 - i) < dlc ? (data[6 - i] << 8) : 0);
-		bfin_write(&reg->chl[TRANSMIT_CHL].data[i], val);
-	}
-
-	/* fill data length code */
-	bfin_write(&reg->chl[TRANSMIT_CHL].dlc, dlc);
-
-	can_put_echo_skb(skb, dev, 0);
-
-	/* set transmit request */
-	bfin_write(&reg->trs2, BIT(TRANSMIT_CHL - 16));
-
-	return 0;
-}
-
-static void bfin_can_rx(struct net_device *dev, u16 isrc)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct net_device_stats *stats = &dev->stats;
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	struct can_frame *cf;
-	struct sk_buff *skb;
-	int obj;
-	int i;
-	u16 val;
-
-	skb = alloc_can_skb(dev, &cf);
-	if (skb == NULL)
-		return;
-
-	/* get id */
-	if (isrc & BIT(RECEIVE_EXT_CHL)) {
-		/* extended frame format (EFF) */
-		cf->can_id = ((bfin_read(&reg->chl[RECEIVE_EXT_CHL].id1)
-			     & 0x1FFF) << 16)
-			     + bfin_read(&reg->chl[RECEIVE_EXT_CHL].id0);
-		cf->can_id |= CAN_EFF_FLAG;
-		obj = RECEIVE_EXT_CHL;
-	} else {
-		/* standard frame format (SFF) */
-		cf->can_id = (bfin_read(&reg->chl[RECEIVE_STD_CHL].id1)
-			     & 0x1ffc) >> 2;
-		obj = RECEIVE_STD_CHL;
-	}
-	if (bfin_read(&reg->chl[obj].id1) & RTR)
-		cf->can_id |= CAN_RTR_FLAG;
-
-	/* get data length code */
-	cf->can_dlc = get_can_dlc(bfin_read(&reg->chl[obj].dlc) & 0xF);
-
-	/* get payload */
-	for (i = 0; i < 8; i += 2) {
-		val = bfin_read(&reg->chl[obj].data[i]);
-		cf->data[7 - i] = (7 - i) < cf->can_dlc ? val : 0;
-		cf->data[6 - i] = (6 - i) < cf->can_dlc ? (val >> 8) : 0;
-	}
-
-	netif_rx(skb);
-
-	stats->rx_packets++;
-	stats->rx_bytes += cf->can_dlc;
-}
-
-static int bfin_can_err(struct net_device *dev, u16 isrc, u16 status)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	struct net_device_stats *stats = &dev->stats;
-	struct can_frame *cf;
-	struct sk_buff *skb;
-	enum can_state state = priv->can.state;
-
-	skb = alloc_can_err_skb(dev, &cf);
-	if (skb == NULL)
-		return -ENOMEM;
-
-	if (isrc & RMLIS) {
-		/* data overrun interrupt */
-		netdev_dbg(dev, "data overrun interrupt\n");
-		cf->can_id |= CAN_ERR_CRTL;
-		cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW;
-		stats->rx_over_errors++;
-		stats->rx_errors++;
-	}
-
-	if (isrc & BOIS) {
-		netdev_dbg(dev, "bus-off mode interrupt\n");
-		state = CAN_STATE_BUS_OFF;
-		cf->can_id |= CAN_ERR_BUSOFF;
-		can_bus_off(dev);
-	}
-
-	if (isrc & EPIS) {
-		/* error passive interrupt */
-		netdev_dbg(dev, "error passive interrupt\n");
-		state = CAN_STATE_ERROR_PASSIVE;
-	}
-
-	if ((isrc & EWTIS) || (isrc & EWRIS)) {
-		netdev_dbg(dev, "Error Warning Transmit/Receive Interrupt\n");
-		state = CAN_STATE_ERROR_WARNING;
-	}
-
-	if (state != priv->can.state && (state == CAN_STATE_ERROR_WARNING ||
-				state == CAN_STATE_ERROR_PASSIVE)) {
-		u16 cec = bfin_read(&reg->cec);
-		u8 rxerr = cec;
-		u8 txerr = cec >> 8;
-
-		cf->can_id |= CAN_ERR_CRTL;
-		if (state == CAN_STATE_ERROR_WARNING) {
-			priv->can.can_stats.error_warning++;
-			cf->data[1] = (txerr > rxerr) ?
-				CAN_ERR_CRTL_TX_WARNING :
-				CAN_ERR_CRTL_RX_WARNING;
-		} else {
-			priv->can.can_stats.error_passive++;
-			cf->data[1] = (txerr > rxerr) ?
-				CAN_ERR_CRTL_TX_PASSIVE :
-				CAN_ERR_CRTL_RX_PASSIVE;
-		}
-	}
-
-	if (status) {
-		priv->can.can_stats.bus_error++;
-
-		cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
-
-		if (status & BEF)
-			cf->data[2] |= CAN_ERR_PROT_BIT;
-		else if (status & FER)
-			cf->data[2] |= CAN_ERR_PROT_FORM;
-		else if (status & SER)
-			cf->data[2] |= CAN_ERR_PROT_STUFF;
-		else
-			cf->data[2] |= CAN_ERR_PROT_UNSPEC;
-	}
-
-	priv->can.state = state;
-
-	netif_rx(skb);
-
-	stats->rx_packets++;
-	stats->rx_bytes += cf->can_dlc;
-
-	return 0;
-}
-
-irqreturn_t bfin_can_interrupt(int irq, void *dev_id)
-{
-	struct net_device *dev = dev_id;
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	struct net_device_stats *stats = &dev->stats;
-	u16 status, isrc;
-
-	if ((irq == priv->tx_irq) && bfin_read(&reg->mbtif2)) {
-		/* transmission complete interrupt */
-		bfin_write(&reg->mbtif2, 0xFFFF);
-		stats->tx_packets++;
-		stats->tx_bytes += bfin_read(&reg->chl[TRANSMIT_CHL].dlc);
-		can_get_echo_skb(dev, 0);
-		netif_wake_queue(dev);
-	} else if ((irq == priv->rx_irq) && bfin_read(&reg->mbrif1)) {
-		/* receive interrupt */
-		isrc = bfin_read(&reg->mbrif1);
-		bfin_write(&reg->mbrif1, 0xFFFF);
-		bfin_can_rx(dev, isrc);
-	} else if ((irq == priv->err_irq) && bfin_read(&reg->gis)) {
-		/* error interrupt */
-		isrc = bfin_read(&reg->gis);
-		status = bfin_read(&reg->esr);
-		bfin_write(&reg->gis, 0x7FF);
-		bfin_can_err(dev, isrc, status);
-	} else {
-		return IRQ_NONE;
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int bfin_can_open(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	int err;
-
-	/* set chip into reset mode */
-	bfin_can_set_reset_mode(dev);
-
-	/* common open */
-	err = open_candev(dev);
-	if (err)
-		goto exit_open;
-
-	/* register interrupt handler */
-	err = request_irq(priv->rx_irq, &bfin_can_interrupt, 0,
-			"bfin-can-rx", dev);
-	if (err)
-		goto exit_rx_irq;
-	err = request_irq(priv->tx_irq, &bfin_can_interrupt, 0,
-			"bfin-can-tx", dev);
-	if (err)
-		goto exit_tx_irq;
-	err = request_irq(priv->err_irq, &bfin_can_interrupt, 0,
-			"bfin-can-err", dev);
-	if (err)
-		goto exit_err_irq;
-
-	bfin_can_start(dev);
-
-	netif_start_queue(dev);
-
-	return 0;
-
-exit_err_irq:
-	free_irq(priv->tx_irq, dev);
-exit_tx_irq:
-	free_irq(priv->rx_irq, dev);
-exit_rx_irq:
-	close_candev(dev);
-exit_open:
-	return err;
-}
-
-static int bfin_can_close(struct net_device *dev)
-{
-	struct bfin_can_priv *priv = netdev_priv(dev);
-
-	netif_stop_queue(dev);
-	bfin_can_set_reset_mode(dev);
-
-	close_candev(dev);
-
-	free_irq(priv->rx_irq, dev);
-	free_irq(priv->tx_irq, dev);
-	free_irq(priv->err_irq, dev);
-
-	return 0;
-}
-
-struct net_device *alloc_bfin_candev(void)
-{
-	struct net_device *dev;
-	struct bfin_can_priv *priv;
-
-	dev = alloc_candev(sizeof(*priv), TX_ECHO_SKB_MAX);
-	if (!dev)
-		return NULL;
-
-	priv = netdev_priv(dev);
-
-	priv->dev = dev;
-	priv->can.bittiming_const = &bfin_can_bittiming_const;
-	priv->can.do_set_bittiming = bfin_can_set_bittiming;
-	priv->can.do_set_mode = bfin_can_set_mode;
-	priv->can.do_get_berr_counter = bfin_can_get_berr_counter;
-	priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
-
-	return dev;
-}
-
-static const struct net_device_ops bfin_can_netdev_ops = {
-	.ndo_open               = bfin_can_open,
-	.ndo_stop               = bfin_can_close,
-	.ndo_start_xmit         = bfin_can_start_xmit,
-};
-
-static int __devinit bfin_can_probe(struct platform_device *pdev)
-{
-	int err;
-	struct net_device *dev;
-	struct bfin_can_priv *priv;
-	struct resource *res_mem, *rx_irq, *tx_irq, *err_irq;
-	unsigned short *pdata;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "No platform data provided!\n");
-		err = -EINVAL;
-		goto exit;
-	}
-
-	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	rx_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	tx_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
-	err_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 2);
-	if (!res_mem || !rx_irq || !tx_irq || !err_irq) {
-		err = -EINVAL;
-		goto exit;
-	}
-
-	if (!request_mem_region(res_mem->start, resource_size(res_mem),
-				dev_name(&pdev->dev))) {
-		err = -EBUSY;
-		goto exit;
-	}
-
-	/* request peripheral pins */
-	err = peripheral_request_list(pdata, dev_name(&pdev->dev));
-	if (err)
-		goto exit_mem_release;
-
-	dev = alloc_bfin_candev();
-	if (!dev) {
-		err = -ENOMEM;
-		goto exit_peri_pin_free;
-	}
-
-	priv = netdev_priv(dev);
-	priv->membase = (void __iomem *)res_mem->start;
-	priv->rx_irq = rx_irq->start;
-	priv->tx_irq = tx_irq->start;
-	priv->err_irq = err_irq->start;
-	priv->pin_list = pdata;
-	priv->can.clock.freq = get_sclk();
-
-	dev_set_drvdata(&pdev->dev, dev);
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	dev->flags |= IFF_ECHO;	/* we support local echo */
-	dev->netdev_ops = &bfin_can_netdev_ops;
-
-	bfin_can_set_reset_mode(dev);
-
-	err = register_candev(dev);
-	if (err) {
-		dev_err(&pdev->dev, "registering failed (err=%d)\n", err);
-		goto exit_candev_free;
-	}
-
-	dev_info(&pdev->dev,
-		"%s device registered"
-		"(&reg_base=%p, rx_irq=%d, tx_irq=%d, err_irq=%d, sclk=%d)\n",
-		DRV_NAME, (void *)priv->membase, priv->rx_irq,
-		priv->tx_irq, priv->err_irq, priv->can.clock.freq);
-	return 0;
-
-exit_candev_free:
-	free_candev(dev);
-exit_peri_pin_free:
-	peripheral_free_list(pdata);
-exit_mem_release:
-	release_mem_region(res_mem->start, resource_size(res_mem));
-exit:
-	return err;
-}
-
-static int __devexit bfin_can_remove(struct platform_device *pdev)
-{
-	struct net_device *dev = dev_get_drvdata(&pdev->dev);
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct resource *res;
-
-	bfin_can_set_reset_mode(dev);
-
-	unregister_candev(dev);
-
-	dev_set_drvdata(&pdev->dev, NULL);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, resource_size(res));
-
-	peripheral_free_list(priv->pin_list);
-
-	free_candev(dev);
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bfin_can_suspend(struct platform_device *pdev, pm_message_t mesg)
-{
-	struct net_device *dev = dev_get_drvdata(&pdev->dev);
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-	int timeout = BFIN_CAN_TIMEOUT;
-
-	if (netif_running(dev)) {
-		/* enter sleep mode */
-		bfin_write(&reg->control, bfin_read(&reg->control) | SMR);
-		SSYNC();
-		while (!(bfin_read(&reg->intr) & SMACK)) {
-			udelay(10);
-			if (--timeout == 0) {
-				netdev_err(dev, "fail to enter sleep mode\n");
-				BUG();
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int bfin_can_resume(struct platform_device *pdev)
-{
-	struct net_device *dev = dev_get_drvdata(&pdev->dev);
-	struct bfin_can_priv *priv = netdev_priv(dev);
-	struct bfin_can_regs __iomem *reg = priv->membase;
-
-	if (netif_running(dev)) {
-		/* leave sleep mode */
-		bfin_write(&reg->intr, 0);
-		SSYNC();
-	}
-
-	return 0;
-}
-#else
-#define bfin_can_suspend NULL
-#define bfin_can_resume NULL
-#endif	/* CONFIG_PM */
-
-static struct platform_driver bfin_can_driver = {
-	.probe = bfin_can_probe,
-	.remove = __devexit_p(bfin_can_remove),
-	.suspend = bfin_can_suspend,
-	.resume = bfin_can_resume,
-	.driver = {
-		.name = DRV_NAME,
-		.owner = THIS_MODULE,
-	},
-};
-
-module_platform_driver(bfin_can_driver);
-
-MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Blackfin on-chip CAN netdevice driver");