NFC: Remove the rf mode parameter from the DEP link up routine
When calling nfc_dep_link_up, we implicitely are in initiator mode.
Which means we also can provide the general bytes as a function argument,
as all drivers will eventually request them.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index a1388e4..fa620d0 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -542,13 +542,12 @@
struct nfc_dev *dev;
int rc, tgt_idx;
u32 idx;
- u8 comm, rf;
+ u8 comm;
pr_debug("DEP link up\n");
if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
- !info->attrs[NFC_ATTR_COMM_MODE] ||
- !info->attrs[NFC_ATTR_RF_MODE])
+ !info->attrs[NFC_ATTR_COMM_MODE])
return -EINVAL;
idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
@@ -558,19 +557,15 @@
tgt_idx = nla_get_u32(info->attrs[NFC_ATTR_TARGET_INDEX]);
comm = nla_get_u8(info->attrs[NFC_ATTR_COMM_MODE]);
- rf = nla_get_u8(info->attrs[NFC_ATTR_RF_MODE]);
if (comm != NFC_COMM_ACTIVE && comm != NFC_COMM_PASSIVE)
return -EINVAL;
- if (rf != NFC_RF_INITIATOR && comm != NFC_RF_TARGET)
- return -EINVAL;
-
dev = nfc_get_device(idx);
if (!dev)
return -ENODEV;
- rc = nfc_dep_link_up(dev, tgt_idx, comm, rf);
+ rc = nfc_dep_link_up(dev, tgt_idx, comm);
nfc_put_device(dev);