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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>
This commit is contained in:
Christophe Ricard 2015-08-14 22:33:32 +02:00 committed by Samuel Ortiz
parent 30458aac63
commit e7723b3307
1 changed files with 2 additions and 7 deletions
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9
drivers/nfc/st-nci/i2c.c
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@ -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)