Hi Harry, On Thu, Jul 27, 2023 at 05:22:55PM +0100, Harry Geyer wrote: > Patch allows usb devices with multiple interfaces to use this driver without > this driver assuming all interfaces are i2c-tiny-usb. > > Signed-off-by: Harry Geyer <harry.geyer@xxxxxxxxxxxxx> > --- > drivers/i2c/busses/i2c-tiny-usb.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c > index d1fa9ff5aeab..1bffe36c40ad 100644 > --- a/drivers/i2c/busses/i2c-tiny-usb.c > +++ b/drivers/i2c/busses/i2c-tiny-usb.c > @@ -222,6 +222,10 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface, > int retval = -ENOMEM; > u16 version; > > + if (interface->intf_assoc && > + interface->intf_assoc->bFunctionClass != USB_CLASS_VENDOR_SPEC) > + return -ENODEV; > + Thanks for resending it! Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx> Andi
