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can: gs_usb: add quirk for CANtact Pro overlapping GS_USB_BREQ value
authorMarc Kleine-Budde <mkl@pengutronix.de>
Thu, 30 Dec 2021 19:22:07 +0000 (20:22 +0100)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Thu, 10 Mar 2022 08:49:16 +0000 (09:49 +0100)
commit32cd9013c2074e4faa9c62fe62296c2017abf1d9
tree42874967388a08bcb27e3c4fa76852be0efaa22e
parenteb9fa77a4211cd74d761c46627ac343916fb854e
can: gs_usb: add quirk for CANtact Pro overlapping GS_USB_BREQ value

For the GS_USB_BREQ_DATA_BITTIMING USB control message the CANtact Pro
firmware uses a request value, which is already used by the
candleLight firmware for a different
purpose (GS_USB_BREQ_GET_USER_ID).

This patch adds a quirk to use the CANtact Pro's value for the
GS_USB_BREQ_DATA_BITTIMING USB control message instead of the official
one.

Link: https://lore.kernel.org/all/20220309124132.291861-18-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/usb/gs_usb.c