Michael Walle eddd95b942 NFC: nxp-nci: Don't issue a zero length i2c_master_read() ... 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: 6be88670fc ("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> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-06-29 14:05:00 +01:00
..
fdp	nfc: fdp: Merge the same judgment	2021-11-26 11:22:14 -08:00
microread	nfc: microread: drop unneeded debug prints	2021-10-11 17:00:52 -07:00
nfcmrvl	nfc: nfcmrvl: Fix irq_of_parse_and_map() return value	2022-06-28 21:27:53 -07:00
nxp-nci	NFC: nxp-nci: Don't issue a zero length i2c_master_read()	2022-06-29 14:05:00 +01:00
pn533	nfc: pn533: Fix buggy cleanup order	2022-05-18 13:58:13 +01:00
pn544	nfc: pn544: make array rset_cmd static const	2022-01-11 21:09:03 -08:00
s3fwrn5	nfc: s3fwrn5: simplify dereferencing pointer to struct device	2021-10-11 17:00:51 -07:00
st-nci	spi: Make remove() return void	2022-02-28 10:43:07 -08:00
st21nfca	nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION	2022-06-08 10:17:17 -07:00
st95hf	spi: make remove callback a void function	2022-02-09 13:00:45 +00:00
Kconfig
Makefile
mei_phy.c	nfc: mei_phy: constify buffer passed to mei_nfc_send()	2021-07-29 12:28:02 +01:00
mei_phy.h	nfc: constify nfc_phy_ops	2021-07-25 09:21:21 +01:00
nfcsim.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-31 09:14:46 -07:00
port100.c	NFC: port100: fix use-after-free in port100_send_complete	2022-03-09 19:59:34 -08:00
trf7970a.c	spi: make remove callback a void function	2022-02-09 13:00:45 +00:00
virtual_ncidev.c	nfc: virtual_ncidev: change default device permissions	2021-11-26 11:14:31 -08:00