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-rw-r--r--net/nfc/digital_core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c
index e3599ed4a7a8..da7e2112771f 100644
--- a/net/nfc/digital_core.c
+++ b/net/nfc/digital_core.c
@@ -458,6 +458,9 @@ static void digital_add_poll_tech(struct nfc_digital_dev *ddev, u8 rf_tech,
/**
* start_poll operation
+ * @nfc_dev: device to be polled
+ * @im_protocols: bitset of nfc initiator protocols to be used for polling
+ * @tm_protocols: bitset of nfc transport protocols to be used for polling
*
* For every supported protocol, the corresponding polling function is added
* to the table of polling technologies (ddev->poll_techs[]) using