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can: peak_usb: correction of an initially misnamed field name

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The data structure returned from the USB device contains a number
flashed by the user and not the serial number of the device.

Link: https://lore.kernel.org/all/20220719120632.26774-2-s.grosjean@peak-system.com
Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Stephane Grosjean 2022-07-19 14:06:31 +02:00 committed by Marc Kleine-Budde
parent 92505df464
commit a0cf2fe6cf
2 changed files with 2 additions and 2 deletions
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2
drivers/net/can/usb/peak_usb/pcan_usb_pro.c
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@ -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->serial_num);
*device_id = le32_to_cpu(pdn->dev_num);
return err;
}

2
drivers/net/can/usb/peak_usb/pcan_usb_pro.h
View File

@ -112,7 +112,7 @@ struct __packed pcan_usb_pro_devid {
u8 data_type;
u8 channel;
__le16 dummy;
__le32 serial_num;
__le32 dev_num;
};
#define PCAN_USBPRO_LED_DEVICE 0x00