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Subject[PATCH 3/5] can/esd_usb: Rename all terms USB2 to USB
Date
Each occurrence of the term "usb2" within variables, function names,
comments, etc. is changed to "usb" where it is shared for all
esd CAN/USB devices.

Signed-off-by: Frank Jungclaus <frank.jungclaus@esd.eu>
---
drivers/net/can/usb/esd_usb.c | 213 +++++++++++++++++-----------------
1 file changed, 109 insertions(+), 104 deletions(-)

diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c
index 286daaaea0b8..befd570018d7 100644
--- a/drivers/net/can/usb/esd_usb.c
+++ b/drivers/net/can/usb/esd_usb.c
@@ -18,16 +18,19 @@ MODULE_AUTHOR("Matthias Fuchs <matthias.fuchs@esd.eu>");
MODULE_DESCRIPTION("CAN driver for esd CAN-USB/2 and CAN-USB/Micro interfaces");
MODULE_LICENSE("GPL v2");

-/* Define these values to match your devices */
+/* USB vendor and product ID */
#define USB_ESDGMBH_VENDOR_ID 0x0ab4
#define USB_CANUSB2_PRODUCT_ID 0x0010
#define USB_CANUSBM_PRODUCT_ID 0x0011

+/* CAN controller clock frequencies */
#define ESD_USB2_CAN_CLOCK 60000000
#define ESD_USBM_CAN_CLOCK 36000000
-#define ESD_USB2_MAX_NETS 2

-/* USB2 commands */
+/* Maximum number of CAN nets */
+#define ESD_USB_MAX_NETS 2
+
+/* USB commands */
#define CMD_VERSION 1 /* also used for VERSION_REPLY */
#define CMD_CAN_RX 2 /* device to host only */
#define CMD_CAN_TX 3 /* also used for TX_DONE */
@@ -43,13 +46,15 @@ MODULE_LICENSE("GPL v2");
#define ESD_EVENT 0x40000000
#define ESD_IDMASK 0x1fffffff

-/* esd CAN event ids used by this driver */
-#define ESD_EV_CAN_ERROR_EXT 2
+/* esd CAN event ids */
+#define ESD_EV_CAN_ERROR_EXT 2 /* CAN controller specific diagnostic data */

/* baudrate message flags */
-#define ESD_USB2_UBR 0x80000000
-#define ESD_USB2_LOM 0x40000000
-#define ESD_USB2_NO_BAUDRATE 0x7fffffff
+#define ESD_USB_UBR 0x80000000
+#define ESD_USB_LOM 0x40000000
+#define ESD_USB_NO_BAUDRATE 0x7fffffff
+
+/* bit timing CAN-USB/2 */
#define ESD_USB2_TSEG1_MIN 1
#define ESD_USB2_TSEG1_MAX 16
#define ESD_USB2_TSEG1_SHIFT 16
@@ -68,7 +73,7 @@ MODULE_LICENSE("GPL v2");
#define ESD_ID_ENABLE 0x80
#define ESD_MAX_ID_SEGMENT 64

-/* SJA1000 ECC register (emulated by usb2 firmware) */
+/* SJA1000 ECC register (emulated by usb firmware) */
#define SJA1000_ECC_SEG 0x1F
#define SJA1000_ECC_DIR 0x20
#define SJA1000_ECC_ERR 0x06
@@ -158,7 +163,7 @@ struct set_baudrate_msg {
};

/* Main message type used between library and application */
-struct __attribute__ ((packed)) esd_usb2_msg {
+struct __attribute__ ((packed)) esd_usb_msg {
union {
struct header_msg hdr;
struct version_msg version;
@@ -171,23 +176,23 @@ struct __attribute__ ((packed)) esd_usb2_msg {
} msg;
};

-static struct usb_device_id esd_usb2_table[] = {
+static struct usb_device_id esd_usb_table[] = {
{USB_DEVICE(USB_ESDGMBH_VENDOR_ID, USB_CANUSB2_PRODUCT_ID)},
{USB_DEVICE(USB_ESDGMBH_VENDOR_ID, USB_CANUSBM_PRODUCT_ID)},
{}
};
-MODULE_DEVICE_TABLE(usb, esd_usb2_table);
+MODULE_DEVICE_TABLE(usb, esd_usb_table);

-struct esd_usb2_net_priv;
+struct esd_usb_net_priv;

struct esd_tx_urb_context {
- struct esd_usb2_net_priv *priv;
+ struct esd_usb_net_priv *priv;
u32 echo_index;
};

-struct esd_usb2 {
+struct esd_usb {
struct usb_device *udev;
- struct esd_usb2_net_priv *nets[ESD_USB2_MAX_NETS];
+ struct esd_usb_net_priv *nets[ESD_USB_MAX_NETS];

struct usb_anchor rx_submitted;

@@ -198,22 +203,22 @@ struct esd_usb2 {
dma_addr_t rxbuf_dma[MAX_RX_URBS];
};

-struct esd_usb2_net_priv {
+struct esd_usb_net_priv {
struct can_priv can; /* must be the first member */

atomic_t active_tx_jobs;
struct usb_anchor tx_submitted;
struct esd_tx_urb_context tx_contexts[MAX_TX_URBS];

- struct esd_usb2 *usb2;
+ struct esd_usb *usb;
struct net_device *netdev;
int index;
u8 old_state;
struct can_berr_counter bec;
};

-static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv,
- struct esd_usb2_msg *msg)
+static void esd_usb_rx_event(struct esd_usb_net_priv *priv,
+ struct esd_usb_msg *msg)
{
struct net_device_stats *stats = &priv->netdev->stats;
struct can_frame *cf;
@@ -296,8 +301,8 @@ static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv,
}
}

-static void esd_usb2_rx_can_msg(struct esd_usb2_net_priv *priv,
- struct esd_usb2_msg *msg)
+static void esd_usb_rx_can_msg(struct esd_usb_net_priv *priv,
+ struct esd_usb_msg *msg)
{
struct net_device_stats *stats = &priv->netdev->stats;
struct can_frame *cf;
@@ -311,7 +316,7 @@ static void esd_usb2_rx_can_msg(struct esd_usb2_net_priv *priv,
id = le32_to_cpu(msg->msg.rx.id);

if (id & ESD_EVENT) {
- esd_usb2_rx_event(priv, msg);
+ esd_usb_rx_event(priv, msg);
} else {
skb = alloc_can_skb(priv->netdev, &cf);
if (skb == NULL) {
@@ -342,8 +347,8 @@ static void esd_usb2_rx_can_msg(struct esd_usb2_net_priv *priv,
return;
}

-static void esd_usb2_tx_done_msg(struct esd_usb2_net_priv *priv,
- struct esd_usb2_msg *msg)
+static void esd_usb_tx_done_msg(struct esd_usb_net_priv *priv,
+ struct esd_usb_msg *msg)
{
struct net_device_stats *stats = &priv->netdev->stats;
struct net_device *netdev = priv->netdev;
@@ -370,9 +375,9 @@ static void esd_usb2_tx_done_msg(struct esd_usb2_net_priv *priv,
netif_wake_queue(netdev);
}

-static void esd_usb2_read_bulk_callback(struct urb *urb)
+static void esd_usb_read_bulk_callback(struct urb *urb)
{
- struct esd_usb2 *dev = urb->context;
+ struct esd_usb *dev = urb->context;
int retval;
int pos = 0;
int i;
@@ -394,9 +399,9 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
}

while (pos < urb->actual_length) {
- struct esd_usb2_msg *msg;
+ struct esd_usb_msg *msg;

- msg = (struct esd_usb2_msg *)(urb->transfer_buffer + pos);
+ msg = (struct esd_usb_msg *)(urb->transfer_buffer + pos);

switch (msg->msg.hdr.cmd) {
case CMD_CAN_RX:
@@ -405,7 +410,7 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
break;
}

- esd_usb2_rx_can_msg(dev->nets[msg->msg.rx.net], msg);
+ esd_usb_rx_can_msg(dev->nets[msg->msg.rx.net], msg);
break;

case CMD_CAN_TX:
@@ -414,8 +419,8 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
break;
}

- esd_usb2_tx_done_msg(dev->nets[msg->msg.txdone.net],
- msg);
+ esd_usb_tx_done_msg(dev->nets[msg->msg.txdone.net],
+ msg);
break;
}

@@ -430,7 +435,7 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
resubmit_urb:
usb_fill_bulk_urb(urb, dev->udev, usb_rcvbulkpipe(dev->udev, 1),
urb->transfer_buffer, RX_BUFFER_SIZE,
- esd_usb2_read_bulk_callback, dev);
+ esd_usb_read_bulk_callback, dev);

retval = usb_submit_urb(urb, GFP_ATOMIC);
if (retval == -ENODEV) {
@@ -449,12 +454,12 @@ static void esd_usb2_read_bulk_callback(struct urb *urb)
/*
* callback for bulk IN urb
*/
-static void esd_usb2_write_bulk_callback(struct urb *urb)
+static void esd_usb_write_bulk_callback(struct urb *urb)
{
struct esd_tx_urb_context *context = urb->context;
- struct esd_usb2_net_priv *priv;
+ struct esd_usb_net_priv *priv;
struct net_device *netdev;
- size_t size = sizeof(struct esd_usb2_msg);
+ size_t size = sizeof(struct esd_usb_msg);

WARN_ON(!context);

@@ -478,7 +483,7 @@ static ssize_t firmware_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(d);
- struct esd_usb2 *dev = usb_get_intfdata(intf);
+ struct esd_usb *dev = usb_get_intfdata(intf);

return sprintf(buf, "%d.%d.%d\n",
(dev->version >> 12) & 0xf,
@@ -491,7 +496,7 @@ static ssize_t hardware_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(d);
- struct esd_usb2 *dev = usb_get_intfdata(intf);
+ struct esd_usb *dev = usb_get_intfdata(intf);

return sprintf(buf, "%d.%d.%d\n",
(dev->version >> 28) & 0xf,
@@ -504,13 +509,13 @@ static ssize_t nets_show(struct device *d,
struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(d);
- struct esd_usb2 *dev = usb_get_intfdata(intf);
+ struct esd_usb *dev = usb_get_intfdata(intf);

return sprintf(buf, "%d", dev->net_count);
}
static DEVICE_ATTR_RO(nets);

-static int esd_usb2_send_msg(struct esd_usb2 *dev, struct esd_usb2_msg *msg)
+static int esd_usb_send_msg(struct esd_usb *dev, struct esd_usb_msg *msg)
{
int actual_length;

@@ -522,8 +527,8 @@ static int esd_usb2_send_msg(struct esd_usb2 *dev, struct esd_usb2_msg *msg)
1000);
}

-static int esd_usb2_wait_msg(struct esd_usb2 *dev,
- struct esd_usb2_msg *msg)
+static int esd_usb_wait_msg(struct esd_usb *dev,
+ struct esd_usb_msg *msg)
{
int actual_length;

@@ -535,7 +540,7 @@ static int esd_usb2_wait_msg(struct esd_usb2 *dev,
1000);
}

-static int esd_usb2_setup_rx_urbs(struct esd_usb2 *dev)
+static int esd_usb_setup_rx_urbs(struct esd_usb *dev)
{
int i, err = 0;

@@ -568,7 +573,7 @@ static int esd_usb2_setup_rx_urbs(struct esd_usb2 *dev)
usb_fill_bulk_urb(urb, dev->udev,
usb_rcvbulkpipe(dev->udev, 1),
buf, RX_BUFFER_SIZE,
- esd_usb2_read_bulk_callback, dev);
+ esd_usb_read_bulk_callback, dev);
urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
usb_anchor_urb(urb, &dev->rx_submitted);

@@ -609,11 +614,11 @@ static int esd_usb2_setup_rx_urbs(struct esd_usb2 *dev)
/*
* Start interface
*/
-static int esd_usb2_start(struct esd_usb2_net_priv *priv)
+static int esd_usb_start(struct esd_usb_net_priv *priv)
{
- struct esd_usb2 *dev = priv->usb2;
+ struct esd_usb *dev = priv->usb;
struct net_device *netdev = priv->netdev;
- struct esd_usb2_msg *msg;
+ struct esd_usb_msg *msg;
int err, i;

msg = kmalloc(sizeof(*msg), GFP_KERNEL);
@@ -644,11 +649,11 @@ static int esd_usb2_start(struct esd_usb2_net_priv *priv)
/* enable 29bit extended IDs */
msg->msg.filter.mask[ESD_MAX_ID_SEGMENT] = cpu_to_le32(0x00000001);

- err = esd_usb2_send_msg(dev, msg);
+ err = esd_usb_send_msg(dev, msg);
if (err)
goto out;

- err = esd_usb2_setup_rx_urbs(dev);
+ err = esd_usb_setup_rx_urbs(dev);
if (err)
goto out;

@@ -664,9 +669,9 @@ static int esd_usb2_start(struct esd_usb2_net_priv *priv)
return err;
}

-static void unlink_all_urbs(struct esd_usb2 *dev)
+static void unlink_all_urbs(struct esd_usb *dev)
{
- struct esd_usb2_net_priv *priv;
+ struct esd_usb_net_priv *priv;
int i, j;

usb_kill_anchored_urbs(&dev->rx_submitted);
@@ -687,9 +692,9 @@ static void unlink_all_urbs(struct esd_usb2 *dev)
}
}

-static int esd_usb2_open(struct net_device *netdev)
+static int esd_usb_open(struct net_device *netdev)
{
- struct esd_usb2_net_priv *priv = netdev_priv(netdev);
+ struct esd_usb_net_priv *priv = netdev_priv(netdev);
int err;

/* common open */
@@ -698,7 +703,7 @@ static int esd_usb2_open(struct net_device *netdev)
return err;

/* finally start device */
- err = esd_usb2_start(priv);
+ err = esd_usb_start(priv);
if (err) {
netdev_warn(netdev, "couldn't start device: %d\n", err);
close_candev(netdev);
@@ -710,20 +715,20 @@ static int esd_usb2_open(struct net_device *netdev)
return 0;
}

-static netdev_tx_t esd_usb2_start_xmit(struct sk_buff *skb,
+static netdev_tx_t esd_usb_start_xmit(struct sk_buff *skb,
struct net_device *netdev)
{
- struct esd_usb2_net_priv *priv = netdev_priv(netdev);
- struct esd_usb2 *dev = priv->usb2;
+ struct esd_usb_net_priv *priv = netdev_priv(netdev);
+ struct esd_usb *dev = priv->usb;
struct esd_tx_urb_context *context = NULL;
struct net_device_stats *stats = &netdev->stats;
struct can_frame *cf = (struct can_frame *)skb->data;
- struct esd_usb2_msg *msg;
+ struct esd_usb_msg *msg;
struct urb *urb;
u8 *buf;
int i, err;
int ret = NETDEV_TX_OK;
- size_t size = sizeof(struct esd_usb2_msg);
+ size_t size = sizeof(struct esd_usb_msg);

if (can_dropped_invalid_skb(netdev, skb))
return NETDEV_TX_OK;
@@ -745,7 +750,7 @@ static netdev_tx_t esd_usb2_start_xmit(struct sk_buff *skb,
goto nobufmem;
}

- msg = (struct esd_usb2_msg *)buf;
+ msg = (struct esd_usb_msg *)buf;

msg->msg.hdr.len = 3; /* minimal length */
msg->msg.hdr.cmd = CMD_CAN_TX;
@@ -788,7 +793,7 @@ static netdev_tx_t esd_usb2_start_xmit(struct sk_buff *skb,

usb_fill_bulk_urb(urb, dev->udev, usb_sndbulkpipe(dev->udev, 2), buf,
msg->msg.hdr.len << 2,
- esd_usb2_write_bulk_callback, context);
+ esd_usb_write_bulk_callback, context);

urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;

@@ -839,24 +844,24 @@ static netdev_tx_t esd_usb2_start_xmit(struct sk_buff *skb,
return ret;
}

-static int esd_usb2_close(struct net_device *netdev)
+static int esd_usb_close(struct net_device *netdev)
{
- struct esd_usb2_net_priv *priv = netdev_priv(netdev);
- struct esd_usb2_msg *msg;
+ struct esd_usb_net_priv *priv = netdev_priv(netdev);
+ struct esd_usb_msg *msg;
int i;

msg = kmalloc(sizeof(*msg), GFP_KERNEL);
if (!msg)
return -ENOMEM;

- /* Disable all IDs (see esd_usb2_start()) */
+ /* Disable all IDs (see esd_usb_start()) */
msg->msg.hdr.cmd = CMD_IDADD;
msg->msg.hdr.len = 2 + ESD_MAX_ID_SEGMENT;
msg->msg.filter.net = priv->index;
msg->msg.filter.option = ESD_ID_ENABLE; /* start with segment 0 */
for (i = 0; i <= ESD_MAX_ID_SEGMENT; i++)
msg->msg.filter.mask[i] = 0;
- if (esd_usb2_send_msg(priv->usb2, msg) < 0)
+ if (esd_usb_send_msg(priv->usb, msg) < 0)
netdev_err(netdev, "sending idadd message failed\n");

/* set CAN controller to reset mode */
@@ -864,8 +869,8 @@ static int esd_usb2_close(struct net_device *netdev)
msg->msg.hdr.cmd = CMD_SETBAUD;
msg->msg.setbaud.net = priv->index;
msg->msg.setbaud.rsvd = 0;
- msg->msg.setbaud.baud = cpu_to_le32(ESD_USB2_NO_BAUDRATE);
- if (esd_usb2_send_msg(priv->usb2, msg) < 0)
+ msg->msg.setbaud.baud = cpu_to_le32(ESD_USB_NO_BAUDRATE);
+ if (esd_usb_send_msg(priv->usb, msg) < 0)
netdev_err(netdev, "sending setbaud message failed\n");

priv->can.state = CAN_STATE_STOPPED;
@@ -879,10 +884,10 @@ static int esd_usb2_close(struct net_device *netdev)
return 0;
}

-static const struct net_device_ops esd_usb2_netdev_ops = {
- .ndo_open = esd_usb2_open,
- .ndo_stop = esd_usb2_close,
- .ndo_start_xmit = esd_usb2_start_xmit,
+static const struct net_device_ops esd_usb_netdev_ops = {
+ .ndo_open = esd_usb_open,
+ .ndo_stop = esd_usb_close,
+ .ndo_start_xmit = esd_usb_start_xmit,
.ndo_change_mtu = can_change_mtu,
};

@@ -900,20 +905,20 @@ static const struct can_bittiming_const esd_usb2_bittiming_const = {

static int esd_usb2_set_bittiming(struct net_device *netdev)
{
- struct esd_usb2_net_priv *priv = netdev_priv(netdev);
+ struct esd_usb_net_priv *priv = netdev_priv(netdev);
struct can_bittiming *bt = &priv->can.bittiming;
- struct esd_usb2_msg *msg;
+ struct esd_usb_msg *msg;
int err;
u32 canbtr;
int sjw_shift;

- canbtr = ESD_USB2_UBR;
+ canbtr = ESD_USB_UBR;
if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)
- canbtr |= ESD_USB2_LOM;
+ canbtr |= ESD_USB_LOM;

canbtr |= (bt->brp - 1) & (ESD_USB2_BRP_MAX - 1);

- if (le16_to_cpu(priv->usb2->udev->descriptor.idProduct) ==
+ if (le16_to_cpu(priv->usb->udev->descriptor.idProduct) ==
USB_CANUSBM_PRODUCT_ID)
sjw_shift = ESD_USBM_SJW_SHIFT;
else
@@ -941,16 +946,16 @@ static int esd_usb2_set_bittiming(struct net_device *netdev)

netdev_info(netdev, "setting BTR=%#x\n", canbtr);

- err = esd_usb2_send_msg(priv->usb2, msg);
+ err = esd_usb_send_msg(priv->usb, msg);

kfree(msg);
return err;
}

-static int esd_usb2_get_berr_counter(const struct net_device *netdev,
- struct can_berr_counter *bec)
+static int esd_usb_get_berr_counter(const struct net_device *netdev,
+ struct can_berr_counter *bec)
{
- struct esd_usb2_net_priv *priv = netdev_priv(netdev);
+ struct esd_usb_net_priv *priv = netdev_priv(netdev);

bec->txerr = priv->bec.txerr;
bec->rxerr = priv->bec.rxerr;
@@ -958,7 +963,7 @@ static int esd_usb2_get_berr_counter(const struct net_device *netdev,
return 0;
}

-static int esd_usb2_set_mode(struct net_device *netdev, enum can_mode mode)
+static int esd_usb_set_mode(struct net_device *netdev, enum can_mode mode)
{
switch (mode) {
case CAN_MODE_START:
@@ -972,11 +977,11 @@ static int esd_usb2_set_mode(struct net_device *netdev, enum can_mode mode)
return 0;
}

-static int esd_usb2_probe_one_net(struct usb_interface *intf, int index)
+static int esd_usb_probe_one_net(struct usb_interface *intf, int index)
{
- struct esd_usb2 *dev = usb_get_intfdata(intf);
+ struct esd_usb *dev = usb_get_intfdata(intf);
struct net_device *netdev;
- struct esd_usb2_net_priv *priv;
+ struct esd_usb_net_priv *priv;
int err = 0;
int i;

@@ -995,7 +1000,7 @@ static int esd_usb2_probe_one_net(struct usb_interface *intf, int index)
for (i = 0; i < MAX_TX_URBS; i++)
priv->tx_contexts[i].echo_index = MAX_TX_URBS;

- priv->usb2 = dev;
+ priv->usb = dev;
priv->netdev = netdev;
priv->index = index;

@@ -1013,12 +1018,12 @@ static int esd_usb2_probe_one_net(struct usb_interface *intf, int index)

priv->can.bittiming_const = &esd_usb2_bittiming_const;
priv->can.do_set_bittiming = esd_usb2_set_bittiming;
- priv->can.do_set_mode = esd_usb2_set_mode;
- priv->can.do_get_berr_counter = esd_usb2_get_berr_counter;
+ priv->can.do_set_mode = esd_usb_set_mode;
+ priv->can.do_get_berr_counter = esd_usb_get_berr_counter;

netdev->flags |= IFF_ECHO; /* we support local echo */

- netdev->netdev_ops = &esd_usb2_netdev_ops;
+ netdev->netdev_ops = &esd_usb_netdev_ops;

SET_NETDEV_DEV(netdev, &intf->dev);
netdev->dev_id = index;
@@ -1039,16 +1044,16 @@ static int esd_usb2_probe_one_net(struct usb_interface *intf, int index)
}

/*
- * probe function for new USB2 devices
+ * probe function for new USB devices
*
* check version information and number of available
* CAN interfaces
*/
-static int esd_usb2_probe(struct usb_interface *intf,
+static int esd_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- struct esd_usb2 *dev;
- struct esd_usb2_msg *msg;
+ struct esd_usb *dev;
+ struct esd_usb_msg *msg;
int i, err;

dev = kzalloc(sizeof(*dev), GFP_KERNEL);
@@ -1076,13 +1081,13 @@ static int esd_usb2_probe(struct usb_interface *intf,
msg->msg.version.flags = 0;
msg->msg.version.drv_version = 0;

- err = esd_usb2_send_msg(dev, msg);
+ err = esd_usb_send_msg(dev, msg);
if (err < 0) {
dev_err(&intf->dev, "sending version message failed\n");
goto free_msg;
}

- err = esd_usb2_wait_msg(dev, msg);
+ err = esd_usb_wait_msg(dev, msg);
if (err < 0) {
dev_err(&intf->dev, "no version message answer\n");
goto free_msg;
@@ -1105,7 +1110,7 @@ static int esd_usb2_probe(struct usb_interface *intf,

/* do per device probing */
for (i = 0; i < dev->net_count; i++)
- esd_usb2_probe_one_net(intf, i);
+ esd_usb_probe_one_net(intf, i);

free_msg:
kfree(msg);
@@ -1118,9 +1123,9 @@ static int esd_usb2_probe(struct usb_interface *intf,
/*
* called by the usb core when the device is removed from the system
*/
-static void esd_usb2_disconnect(struct usb_interface *intf)
+static void esd_usb_disconnect(struct usb_interface *intf)
{
- struct esd_usb2 *dev = usb_get_intfdata(intf);
+ struct esd_usb *dev = usb_get_intfdata(intf);
struct net_device *netdev;
int i;

@@ -1144,11 +1149,11 @@ static void esd_usb2_disconnect(struct usb_interface *intf)
}

/* usb specific object needed to register this driver with the usb subsystem */
-static struct usb_driver esd_usb2_driver = {
- .name = "esd_usb2",
- .probe = esd_usb2_probe,
- .disconnect = esd_usb2_disconnect,
- .id_table = esd_usb2_table,
+static struct usb_driver esd_usb_driver = {
+ .name = "esd_usb",
+ .probe = esd_usb_probe,
+ .disconnect = esd_usb_disconnect,
+ .id_table = esd_usb_table,
};

-module_usb_driver(esd_usb2_driver);
+module_usb_driver(esd_usb_driver);
--
2.25.1
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