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>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 8e809e083c33..8ee032d3faa0 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1724,6 +1724,8 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev)
         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 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg,
         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 @@ static int pn533_data_exchange_complete(struct pn533 *dev, void *_arg,
 
         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;
         }