diff options
| author | Christophe Ricard <christophe.ricard@gmail.com> | 2015-08-14 22:33:32 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2015-08-17 00:35:07 +0200 |
| commit | e7723b33077b04648213f043bc22654c54e375e4 (patch) | |
| tree | 65ed0e9298d99ff2da6694251b27c1190da7f505 | |
| parent | 30458aac63c89771d19f023083d64d018562812e (diff) | |
nfc: st-nci: Fix non accurate comment for st_nci_i2c_read
Due to a copy and paste error st_nci_i2c_read still contains
st21nfca header comment.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | drivers/nfc/st-nci/i2c.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/nfc/st-nci/i2c.c b/drivers/nfc/st-nci/i2c.c index a15144de7ded..707ed2eb5936 100644 --- a/drivers/nfc/st-nci/i2c.c +++ b/drivers/nfc/st-nci/i2c.c @@ -118,15 +118,10 @@ static int st_nci_i2c_write(void *phy_id, struct sk_buff *skb) /* * Reads an ndlc frame and returns it in a newly allocated sk_buff. * returns: - * frame size : if received frame is complete (find ST_NCI_SOF_EOF at - * end of read) - * -EAGAIN : if received frame is incomplete (not find ST_NCI_SOF_EOF - * at end of read) + * 0 : if received frame is complete * -EREMOTEIO : i2c read error (fatal) * -EBADMSG : frame was incorrect and discarded - * (value returned from st_nci_i2c_repack) - * -EIO : if no ST_NCI_SOF_EOF is found after reaching - * the read length end sequence + * -ENOMEM : cannot allocate skb, frame dropped */ static int st_nci_i2c_read(struct st_nci_i2c_phy *phy, struct sk_buff **skb) |