Re: [PATCH 2/2] NFC: nxp-nci: Don't issue a zero length i2c_master_read()

[Jakub Kicinski]

On Sun, 26 Jun 2022 21:42:43 +0200 Michael Walle wrote:
> There are packets which doesn't have a payload. In that case, the second
> i2c_master_read() will have a zero length. But because the NFC
> controller doesn't have any data left, it will NACK the I2C read and
> -ENXIO will be returned. In case there is no payload, just skip the
> second i2c master read.

Whoa, are you using this code or just found the problem thru code
inspection? NFC is notorious for having no known users.