diff options
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb.c | 10 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 8 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.h | 5 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 2 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 8 |
5 files changed, 17 insertions, 16 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index 687dd542f7f6..7b3282e5c880 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -381,19 +381,19 @@ static int pcan_usb_get_serial(struct peak_usb_device *dev, u32 *serial_number) } /* - * read device id from device + * read can channel id from device */ -static int pcan_usb_get_device_id(struct peak_usb_device *dev, u32 *device_id) +static int pcan_usb_get_can_channel_id(struct peak_usb_device *dev, u32 *can_ch_id) { u8 args[PCAN_USB_CMD_ARGS_LEN]; int err; err = pcan_usb_wait_rsp(dev, PCAN_USB_CMD_DEVID, PCAN_USB_GET, args); if (err) - netdev_err(dev->netdev, "getting device id failure: %d\n", err); + netdev_err(dev->netdev, "getting can channel id failure: %d\n", err); else - *device_id = args[0]; + *can_ch_id = args[0]; return err; } @@ -1017,7 +1017,7 @@ const struct peak_usb_adapter pcan_usb = { .dev_init = pcan_usb_init, .dev_set_bus = pcan_usb_write_mode, .dev_set_bittiming = pcan_usb_set_bittiming, - .dev_get_device_id = pcan_usb_get_device_id, + .dev_get_can_channel_id = pcan_usb_get_can_channel_id, .dev_decode_buf = pcan_usb_decode_buf, .dev_encode_msg = pcan_usb_encode_msg, .dev_start = pcan_usb_start, diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 1d996d3320fe..440abbe4bf41 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -921,12 +921,12 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter, goto adap_dev_free; } - /* get device number early */ - if (dev->adapter->dev_get_device_id) - dev->adapter->dev_get_device_id(dev, &dev->device_number); + /* get CAN channel id early */ + if (dev->adapter->dev_get_can_channel_id) + dev->adapter->dev_get_can_channel_id(dev, &dev->can_channel_id); netdev_info(netdev, "attached to %s channel %u (device %u)\n", - peak_usb_adapter->name, ctrl_idx, dev->device_number); + peak_usb_adapter->name, ctrl_idx, dev->can_channel_id); return 0; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h index f6bdd8b3f290..6de0429c268f 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h @@ -60,7 +60,7 @@ struct peak_usb_adapter { int (*dev_set_data_bittiming)(struct peak_usb_device *dev, struct can_bittiming *bt); int (*dev_set_bus)(struct peak_usb_device *dev, u8 onoff); - int (*dev_get_device_id)(struct peak_usb_device *dev, u32 *device_id); + int (*dev_get_can_channel_id)(struct peak_usb_device *dev, u32 *can_ch_id); int (*dev_decode_buf)(struct peak_usb_device *dev, struct urb *urb); int (*dev_encode_msg)(struct peak_usb_device *dev, struct sk_buff *skb, u8 *obuf, size_t *size); @@ -122,7 +122,8 @@ struct peak_usb_device { u8 *cmd_buf; struct usb_anchor rx_submitted; - u32 device_number; + /* equivalent to the device ID in the Windows API */ + u32 can_channel_id; u8 device_rev; u8 ep_msg_in; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c index 2ea1500df393..2e0955900ebe 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_fd.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_fd.c @@ -972,7 +972,7 @@ static int pcan_usb_fd_init(struct peak_usb_device *dev) } pdev->usb_if->dev[dev->ctrl_idx] = dev; - dev->device_number = + dev->can_channel_id = le32_to_cpu(pdev->usb_if->fw_info.dev_id[dev->ctrl_idx]); /* if vendor rsp is of type 2, then it contains EP numbers to diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 5d8f6a40bb2c..3a13cfef47bb 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -419,8 +419,8 @@ static int pcan_usb_pro_set_led(struct peak_usb_device *dev, u8 mode, return pcan_usb_pro_send_cmd(dev, &um); } -static int pcan_usb_pro_get_device_id(struct peak_usb_device *dev, - u32 *device_id) +static int pcan_usb_pro_get_can_channel_id(struct peak_usb_device *dev, + u32 *can_ch_id) { struct pcan_usb_pro_devid *pdn; struct pcan_usb_pro_msg um; @@ -439,7 +439,7 @@ static int pcan_usb_pro_get_device_id(struct peak_usb_device *dev, return err; pdn = (struct pcan_usb_pro_devid *)pc; - *device_id = le32_to_cpu(pdn->dev_num); + *can_ch_id = le32_to_cpu(pdn->dev_num); return err; } @@ -1076,7 +1076,7 @@ const struct peak_usb_adapter pcan_usb_pro = { .dev_free = pcan_usb_pro_free, .dev_set_bus = pcan_usb_pro_set_bus, .dev_set_bittiming = pcan_usb_pro_set_bittiming, - .dev_get_device_id = pcan_usb_pro_get_device_id, + .dev_get_can_channel_id = pcan_usb_pro_get_can_channel_id, .dev_decode_buf = pcan_usb_pro_decode_buf, .dev_encode_msg = pcan_usb_pro_encode_msg, .dev_start = pcan_usb_pro_start, |