Re: [PATCH -next] ieee802154: atusb: move to new USB API

[Stefan Schmidt]

Hello.

On 05.01.22 15:49, Pavel Skripkin wrote:
> @@ -176,9 +105,13 @@ static int atusb_read_subreg(struct atusb *lp,
>   			     unsigned int addr, unsigned int mask,
>   			     unsigned int shift)
>   {
> -	int rc;
> +	int rc, ret;
> +
> +	ret = usb_control_msg_recv(lp->usb_dev, 0, ATUSB_REG_READ, ATUSB_REQ_FROM_DEV,

You are changing the meaning of the rc variable away from a return code. 
Its the register value now. I would prefer if we change the name to 
something like reg to reflect this new meaning.

> +				   0, addr, &rc, 1, 1000, GFP_KERNEL);
> +	if (ret < 0)
> +		return ret;
>   
> -	rc = atusb_read_reg(lp, addr);
>   	rc = (rc & mask) >> shift;
>   
>   	return rc;

The change above and the bug fix I reported the other day is all that is 
missing for this to be applied. You want to send a v2 with this changes 
or do you prefer me doing them here locally and apply?

regards
Stefan Schmidt