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NFC: st21nfcb: Do not remove header once the payload is sent
authorChristophe Ricard <christophe.ricard@gmail.com>
Sat, 6 Jun 2015 11:16:43 +0000 (13:16 +0200)
committerSamuel Ortiz <sameo@linux.intel.com>
Mon, 8 Jun 2015 22:34:22 +0000 (00:34 +0200)
commit09f39a950523b1bb830c30a8670b77e0067da092
treebb203eedacbff49a40f5d0fa8ee117229da21c70tree | snapshot (tar.gz zip)
parent38bd83f04c5e9695011dc5c294e0c4e6a9f9052dcommit | diff
NFC: st21nfcb: Do not remove header once the payload is sent

Once the data is sent, we need to preserve the full frame for
the ndlc state machine. If the NDLC ACK is not received in time,
the ndlc layer will resend the same frame.
Having the header byte pulled will corrupt the frame.

Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/st21nfcb/i2c.c diff | blob | blame | history