Messages in this thread | | | Date | Sun, 26 Jun 2022 21:51:08 +0200 | Subject | Re: [PATCH 2/2] NFC: nxp-nci: Don't issue a zero length i2c_master_read() | From | Krzysztof Kozlowski <> |
| |
On 26/06/2022 21:42, 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. > > Fixes: 6be88670fc59 ("NFC: nxp-nci_i2c: Add I2C support to NXP NCI driver") > Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards, Krzysztof
| |