---

yaml
---
r: 314205
b: refs/heads/master
c: 41a8ec4
h: refs/heads/master
i:
  314203: 73bbe60
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07922bb1e0eb3fb4e559eea2430a35dbf33659e0
+refs/heads/master: 41a8ec496de8f4ef161fa0293de8cd9aa5773325

trunk/drivers/nfc/pn533.c

@@ -1629,6 +1629,20 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
 	return 0;
 }
 
+static int pn533_mod_to_baud(struct pn533 *dev)
+{
+	switch (dev->poll_mod_curr) {
+	case PN533_POLL_MOD_106KBPS_A:
+		return 0;
+	case PN533_POLL_MOD_212KBPS_FELICA:
+		return 1;
+	case PN533_POLL_MOD_424KBPS_FELICA:
+		return 2;
+	default:
+		return -EINVAL;
+	}
+}
+
 #define PASSIVE_DATA_LEN 5
 static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 			     u8 comm_mode, u8* gb, size_t gb_len)
@@ -1637,7 +1651,7 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 	struct pn533_cmd_jump_dep *cmd;
 	u8 cmd_len, *data_ptr;
 	u8 passive_data[PASSIVE_DATA_LEN] = {0x00, 0xff, 0xff, 0x00, 0x3};
-	int rc;
+	int rc, baud;
 
 	nfc_dev_dbg(&dev->interface->dev, "%s", __func__);
 
@@ -1653,6 +1667,13 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 		return -EBUSY;
 	}
 
+	baud = pn533_mod_to_baud(dev);
+	if (baud < 0) {
+		nfc_dev_err(&dev->interface->dev,
+			    "Invalid curr modulation %d", dev->poll_mod_curr);
+		return baud;
+	}
+
 	cmd_len = sizeof(struct pn533_cmd_jump_dep) + gb_len;
 	if (comm_mode == NFC_COMM_PASSIVE)
 		cmd_len += PASSIVE_DATA_LEN;
@@ -1665,7 +1686,7 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target,
 
 	cmd->active = !comm_mode;
 	cmd->next = 0;
-	cmd->baud = 2;
+	cmd->baud = baud;
 	data_ptr = cmd->data;
 	if (comm_mode == NFC_COMM_PASSIVE && cmd->baud > 0) {
 		memcpy(data_ptr, passive_data, PASSIVE_DATA_LEN);