From: Marc Kleine-Budde Date: Fri, 4 Feb 2022 14:40:31 +0000 (+0100) Subject: can: gs_usb: support up to 3 channels per device X-Git-Tag: v5.18-rc1~136^2~127^2~8 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e10ab8b394053cedd1329ce1aeb4bb1fda8067f8;p=linux-2.6-block.git can: gs_usb: support up to 3 channels per device Some STM32G3 chips support up to 3 CAN-FD channels, increase number of supported channels in this driver to 3 accordingly. Link: https://lore.kernel.org/all/20220309124132.291861-14-mkl@pengutronix.de Suggested-by: Ryan Edwards Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index f56bfbeae3be..4bc10264005b 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -166,9 +166,9 @@ struct gs_host_frame { /* Only launch a max of GS_MAX_RX_URBS usb requests at a time. */ #define GS_MAX_RX_URBS 30 /* Maximum number of interfaces the driver supports per device. - * Current hardware only supports 2 interfaces. The future may vary. + * Current hardware only supports 3 interfaces. The future may vary. */ -#define GS_MAX_INTF 2 +#define GS_MAX_INTF 3 struct gs_tx_context { struct gs_can *dev;