NFC: pn533: Print out response status bits in hex
For better debugging as the codes are defined in hex in the spec.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 8e809e0..8ee032d 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1724,6 +1724,8 @@
rsp = (struct pn533_cmd_activate_response *)resp->data;
rc = rsp->status & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS) {
+ nfc_dev_err(&dev->interface->dev,
+ "Target activation failed (error 0x%x)", rc);
dev_kfree_skb(resp);
return -EIO;
}
@@ -1851,7 +1853,7 @@
rc = rsp->status & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS) {
nfc_dev_err(&dev->interface->dev,
- "Bringing DEP link up failed %d", rc);
+ "Bringing DEP link up failed (error 0x%x)", rc);
goto error;
}
@@ -2065,8 +2067,7 @@
if (ret != PN533_CMD_RET_SUCCESS) {
nfc_dev_err(&dev->interface->dev,
- "PN533 reported error %d when exchanging data",
- ret);
+ "Exchanging data failed (error 0x%x)", ret);
rc = -EIO;
goto error;
}