Hi Peter, Besides what Michal has mentioned, I noted this: On Fri Mar 17, 2023 at 10:33 AM CET, Ji-Ze Hong (Peter Hong) wrote: > [Some people who received this message don't often get email from peter_hong@xxxxxxxxxxxxx. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > This patch add support for Fintek USB to 2CAN controller support. > > Signed-off-by: Ji-Ze Hong (Peter Hong) <peter_hong@xxxxxxxxxxxxx> > --- ..snip... > +static int f81604_prepare_urbs(struct net_device *netdev) > +{ > + static u8 bulk_in_addr[F81604_MAX_DEV] = { 0x82, 0x84 }; > + static u8 bulk_out_addr[F81604_MAX_DEV] = { 0x01, 0x03 }; > + static u8 int_in_addr[F81604_MAX_DEV] = { 0x81, 0x83 }; These 3 should be made const > + struct f81604_port_priv *priv; > + int id; ..snip... > + int i; > +MODULE_AUTHOR("Ji-Ze Hong (Peter Hong) <peter_hong@xxxxxxxxxxxxx>"); > +MODULE_DESCRIPTION("Fintek F81604 USB to 2xCANBUS"); > +MODULE_LICENSE("GPL"); > -- > 2.17.1 BR Steen