diff options
Diffstat (limited to 'drivers/nfc/pn533.c')
| -rw-r--r-- | drivers/nfc/pn533.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index e6ec16d92e6..19110f0eb15 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -394,9 +394,6 @@ static void pn533_wq_cmd_complete(struct work_struct *work) struct pn533_frame *in_frame; int rc; - if (dev == NULL) - return; - in_frame = dev->wq_in_frame; if (dev->wq_in_error) @@ -1194,8 +1191,8 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev) return rc; } -static int pn533_activate_target(struct nfc_dev *nfc_dev, u32 target_idx, - u32 protocol) +static int pn533_activate_target(struct nfc_dev *nfc_dev, + struct nfc_target *target, u32 protocol) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); int rc; @@ -1243,7 +1240,8 @@ static int pn533_activate_target(struct nfc_dev *nfc_dev, u32 target_idx, return 0; } -static void pn533_deactivate_target(struct nfc_dev *nfc_dev, u32 target_idx) +static void pn533_deactivate_target(struct nfc_dev *nfc_dev, + struct nfc_target *target) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); u8 tg; @@ -1351,7 +1349,7 @@ static int pn533_in_dep_link_up_complete(struct pn533 *dev, void *arg, return 0; } -static int pn533_dep_link_up(struct nfc_dev *nfc_dev, int target_idx, +static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target, u8 comm_mode, u8* gb, size_t gb_len) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); @@ -1552,10 +1550,9 @@ error: return 0; } -static int pn533_data_exchange(struct nfc_dev *nfc_dev, u32 target_idx, - struct sk_buff *skb, - data_exchange_cb_t cb, - void *cb_context) +static int pn533_data_exchange(struct nfc_dev *nfc_dev, + struct nfc_target *target, struct sk_buff *skb, + data_exchange_cb_t cb, void *cb_context) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); struct pn533_frame *out_frame, *in_frame; |