| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.2 003/134] nfc: st-nci: Fix non accurate comment for st_nci_i2c_read | Date | Sat, 26 Sep 2015 13:54:15 -0700 |
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4.2-stable review patch. If anyone has any objections, please let me know.
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From: Christophe Ricard <christophe.ricard@gmail.com>
commit e7723b33077b04648213f043bc22654c54e375e4 upstream.
Due to a copy and paste error st_nci_i2c_read still contains st21nfca header comment.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/nfc/st-nci/i2c.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-)
--- 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 /* * 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)
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