Commit bc6b8275 authored Sep 13, 2014 by Christophe Ricard Committed by Samuel Ortiz Sep 24, 2014

NFC: st21nfcb: remove error output



In case we are not able to read out the NDLC/NCI header, we do not
consider this as an issue and we will give a later chance.
The NDLC layer will handle errors thanks to its internal timers.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 941ec5c6

drivers/nfc/st21nfcb/i2c.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -156,10 +156,8 @@ static int st21nfcb_nci_i2c_read(struct st21nfcb_i2c_phy *phy,
		r = i2c_master_recv(client, buf, ST21NFCB_NCI_I2C_MIN_SIZE);
		}

		if (r != ST21NFCB_NCI_I2C_MIN_SIZE) {
		nfc_err(&client->dev, "cannot read ndlc & nci header\n");
		if (r != ST21NFCB_NCI_I2C_MIN_SIZE)
		return -EREMOTEIO;
		}

		len = be16_to_cpu((__be16 ) (buf + 2));
		if (len > ST21NFCB_NCI_I2C_MAX_SIZE) {