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path: root/drivers/nfc/pn544/pn544.c
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Diffstat (limited to 'drivers/nfc/pn544/pn544.c')
-rw-r--r--drivers/nfc/pn544/pn544.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index b5048cbcc182..74cfa0a88b9e 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -18,6 +18,8 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/module.h>
@@ -391,7 +393,7 @@ static int pn544_hci_start_poll(struct nfc_hci_dev *hdev,
if ((im_protocols | tm_protocols) & NFC_PROTO_NFC_DEP_MASK) {
hdev->gb = nfc_get_local_general_bytes(hdev->ndev,
&hdev->gb_len);
- pr_debug("generate local bytes %p", hdev->gb);
+ pr_debug("generate local bytes %p\n", hdev->gb);
if (hdev->gb == NULL || hdev->gb_len == 0) {
im_protocols &= ~NFC_PROTO_NFC_DEP_MASK;
tm_protocols &= ~NFC_PROTO_NFC_DEP_MASK;
@@ -693,7 +695,7 @@ static int pn544_hci_tm_send(struct nfc_hci_dev *hdev, struct sk_buff *skb)
static int pn544_hci_check_presence(struct nfc_hci_dev *hdev,
struct nfc_target *target)
{
- pr_debug("supported protocol %d", target->supported_protocols);
+ pr_debug("supported protocol %d\b", target->supported_protocols);
if (target->supported_protocols & (NFC_PROTO_ISO14443_MASK |
NFC_PROTO_ISO14443_B_MASK)) {
return nfc_hci_send_cmd(hdev, target->hci_reader_gate,
@@ -730,7 +732,7 @@ static int pn544_hci_event_received(struct nfc_hci_dev *hdev, u8 gate, u8 event,
struct sk_buff *rgb_skb = NULL;
int r;
- pr_debug("hci event %d", event);
+ pr_debug("hci event %d\n", event);
switch (event) {
case PN544_HCI_EVT_ACTIVATED:
if (gate == PN544_RF_READER_NFCIP1_INITIATOR_GATE) {
@@ -761,7 +763,7 @@ static int pn544_hci_event_received(struct nfc_hci_dev *hdev, u8 gate, u8 event,
}
if (skb->data[0] != 0) {
- pr_debug("data0 %d", skb->data[0]);
+ pr_debug("data0 %d\n", skb->data[0]);
r = -EPROTO;
goto exit;
}
@@ -922,7 +924,6 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
info = kzalloc(sizeof(struct pn544_hci_info), GFP_KERNEL);
if (!info) {
- pr_err("Cannot allocate memory for pn544_hci_info.\n");
r = -ENOMEM;
goto err_info_alloc;
}
@@ -955,7 +956,7 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
phy_headroom + PN544_CMDS_HEADROOM,
phy_tailroom, phy_payload);
if (!info->hdev) {
- pr_err("Cannot allocate nfc hdev.\n");
+ pr_err("Cannot allocate nfc hdev\n");
r = -ENOMEM;
goto err_alloc_hdev;
}

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