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authorOlivier Guiter <olivier.guiter@linux.intel.com>2013-06-03 12:02:29 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2013-06-14 13:45:03 +0200
commit86eca4e71f41fb90800707cd05f580cd3e0cb836 (patch)
tree4fb65b533370e76882a3d8dd7fa48ce82579962a /drivers/nfc
parentbe0856535c64697685af47c5bf2be9f36ab5ca08 (diff)
downloadlinux-86eca4e71f41fb90800707cd05f580cd3e0cb836.tar.bz2
NFC: pn533: Fix ACR122 related debug output
Instead of dumping ACR122 frames as errors, we use the print_hex_dump() dynamic debug APIs. We also print an accurate IC version, as the ACR122 is pn532 based. Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/pn533.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index a1b46aa7b4d5..bfb4a4e7c604 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -2501,7 +2501,7 @@ static void pn533_acr122_poweron_rdr_resp(struct urb *urb)
nfc_dev_dbg(&urb->dev->dev, "%s", __func__);
- print_hex_dump(KERN_ERR, "ACR122 RX: ", DUMP_PREFIX_NONE, 16, 1,
+ print_hex_dump_debug("ACR122 RX: ", DUMP_PREFIX_NONE, 16, 1,
urb->transfer_buffer, urb->transfer_buffer_length,
false);
@@ -2532,7 +2532,7 @@ static int pn533_acr122_poweron_rdr(struct pn533 *dev)
dev->out_urb->transfer_buffer = cmd;
dev->out_urb->transfer_buffer_length = sizeof(cmd);
- print_hex_dump(KERN_ERR, "ACR122 TX: ", DUMP_PREFIX_NONE, 16, 1,
+ print_hex_dump_debug("ACR122 TX: ", DUMP_PREFIX_NONE, 16, 1,
cmd, sizeof(cmd), false);
rc = usb_submit_urb(dev->out_urb, GFP_KERNEL);
@@ -2786,8 +2786,8 @@ static int pn533_probe(struct usb_interface *interface,
goto destroy_wq;
nfc_dev_info(&dev->interface->dev,
- "NXP PN533 firmware ver %d.%d now attached",
- fw_ver.ver, fw_ver.rev);
+ "NXP PN5%02X firmware ver %d.%d now attached",
+ fw_ver.ic, fw_ver.ver, fw_ver.rev);
dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols,