From: Christophe Ricard Date: Fri, 14 Aug 2015 20:33:32 +0000 (+0200) Subject: nfc: st-nci: Fix non accurate comment for st_nci_i2c_read X-Git-Tag: android-x86-6.0-r1~795^2~107^2~16 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e7723b33077b04648213f043bc22654c54e375e4;p=android-x86%2Fkernel.git 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 Signed-off-by: Samuel Ortiz --- 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)