summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/nfc/fdp/fdp.c11
-rw-r--r--drivers/nfc/fdp/fdp.h2
-rw-r--r--drivers/nfc/fdp/i2c.c2
-rw-r--r--drivers/nfc/mei_phy.c2
-rw-r--r--drivers/nfc/mei_phy.h2
-rw-r--r--drivers/nfc/microread/i2c.c2
-rw-r--r--drivers/nfc/microread/microread.c12
-rw-r--r--drivers/nfc/microread/microread.h6
-rw-r--r--drivers/nfc/nfcmrvl/main.c2
-rw-r--r--drivers/nfc/nfcsim.c2
-rw-r--r--drivers/nfc/nxp-nci/core.c2
-rw-r--r--drivers/nfc/pn533/pn533.c2
-rw-r--r--drivers/nfc/pn544/i2c.c2
-rw-r--r--drivers/nfc/pn544/pn544.c13
-rw-r--r--drivers/nfc/pn544/pn544.h7
-rw-r--r--drivers/nfc/port100.c2
-rw-r--r--drivers/nfc/s3fwrn5/core.c7
-rw-r--r--drivers/nfc/s3fwrn5/nci.c8
-rw-r--r--drivers/nfc/s3fwrn5/nci.h2
-rw-r--r--drivers/nfc/st-nci/core.c5
-rw-r--r--drivers/nfc/st-nci/i2c.c2
-rw-r--r--drivers/nfc/st-nci/ndlc.c6
-rw-r--r--drivers/nfc/st-nci/ndlc.h8
-rw-r--r--drivers/nfc/st-nci/spi.c2
-rw-r--r--drivers/nfc/st-nci/vendor_cmds.c2
-rw-r--r--drivers/nfc/st21nfca/core.c6
-rw-r--r--drivers/nfc/st21nfca/i2c.c6
-rw-r--r--drivers/nfc/st21nfca/st21nfca.h4
-rw-r--r--drivers/nfc/st21nfca/vendor_cmds.c2
-rw-r--r--drivers/nfc/st95hf/core.c2
-rw-r--r--drivers/nfc/trf7970a.c2
-rw-r--r--drivers/nfc/virtual_ncidev.c2
32 files changed, 67 insertions, 70 deletions
diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index 528745862738..3e542b7389cb 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -38,7 +38,7 @@
#define NCI_OP_PROP_SET_PDATA_OID 0x23
struct fdp_nci_info {
- struct nfc_phy_ops *phy_ops;
+ const struct nfc_phy_ops *phy_ops;
struct fdp_i2c_phy *phy;
struct nci_dev *ndev;
@@ -651,7 +651,7 @@ static int fdp_nci_core_get_config_rsp_packet(struct nci_dev *ndev,
return 0;
}
-static struct nci_driver_ops fdp_core_ops[] = {
+static const struct nci_driver_ops fdp_core_ops[] = {
{
.opcode = NCI_OP_CORE_GET_CONFIG_RSP,
.rsp = fdp_nci_core_get_config_rsp_packet,
@@ -662,7 +662,7 @@ static struct nci_driver_ops fdp_core_ops[] = {
},
};
-static struct nci_driver_ops fdp_prop_ops[] = {
+static const struct nci_driver_ops fdp_prop_ops[] = {
{
.opcode = nci_opcode_pack(NCI_GID_PROP, NCI_OP_PROP_PATCH_OID),
.rsp = fdp_nci_prop_patch_rsp_packet,
@@ -675,7 +675,7 @@ static struct nci_driver_ops fdp_prop_ops[] = {
},
};
-static struct nci_ops nci_ops = {
+static const struct nci_ops nci_ops = {
.open = fdp_nci_open,
.close = fdp_nci_close,
.send = fdp_nci_send,
@@ -687,7 +687,7 @@ static struct nci_ops nci_ops = {
.n_core_ops = ARRAY_SIZE(fdp_core_ops),
};
-int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
+int fdp_nci_probe(struct fdp_i2c_phy *phy, const struct nfc_phy_ops *phy_ops,
struct nci_dev **ndevp, int tx_headroom,
int tx_tailroom, u8 clock_type, u32 clock_freq,
u8 *fw_vsc_cfg)
@@ -718,6 +718,7 @@ int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
NFC_PROTO_NFC_DEP_MASK |
NFC_PROTO_ISO15693_MASK;
+ BUILD_BUG_ON(ARRAY_SIZE(fdp_prop_ops) > NCI_MAX_PROPRIETARY_CMD);
ndev = nci_allocate_device(&nci_ops, protocols, tx_headroom,
tx_tailroom);
if (!ndev) {
diff --git a/drivers/nfc/fdp/fdp.h b/drivers/nfc/fdp/fdp.h
index ead3b21ccae6..dc048d4b977e 100644
--- a/drivers/nfc/fdp/fdp.h
+++ b/drivers/nfc/fdp/fdp.h
@@ -21,7 +21,7 @@ struct fdp_i2c_phy {
uint16_t next_read_size;
};
-int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops,
+int fdp_nci_probe(struct fdp_i2c_phy *phy, const struct nfc_phy_ops *phy_ops,
struct nci_dev **ndev, int tx_headroom, int tx_tailroom,
u8 clock_type, u32 clock_freq, u8 *fw_vsc_cfg);
void fdp_nci_remove(struct nci_dev *ndev);
diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c
index c5596e514648..98e1876c9468 100644
--- a/drivers/nfc/fdp/i2c.c
+++ b/drivers/nfc/fdp/i2c.c
@@ -120,7 +120,7 @@ static int fdp_nci_i2c_write(void *phy_id, struct sk_buff *skb)
return r;
}
-static struct nfc_phy_ops i2c_phy_ops = {
+static const struct nfc_phy_ops i2c_phy_ops = {
.write = fdp_nci_i2c_write,
.enable = fdp_nci_i2c_enable,
.disable = fdp_nci_i2c_disable,
diff --git a/drivers/nfc/mei_phy.c b/drivers/nfc/mei_phy.c
index e56cea716cd2..41146bb99474 100644
--- a/drivers/nfc/mei_phy.c
+++ b/drivers/nfc/mei_phy.c
@@ -362,7 +362,7 @@ static void nfc_mei_phy_disable(void *phy_id)
phy->powered = 0;
}
-struct nfc_phy_ops mei_phy_ops = {
+const struct nfc_phy_ops mei_phy_ops = {
.write = nfc_mei_phy_write,
.enable = nfc_mei_phy_enable,
.disable = nfc_mei_phy_disable,
diff --git a/drivers/nfc/mei_phy.h b/drivers/nfc/mei_phy.h
index 51bd44f5f3b8..2b1edb3eba15 100644
--- a/drivers/nfc/mei_phy.h
+++ b/drivers/nfc/mei_phy.h
@@ -45,7 +45,7 @@ struct nfc_mei_phy {
int hard_fault;
};
-extern struct nfc_phy_ops mei_phy_ops;
+extern const struct nfc_phy_ops mei_phy_ops;
struct nfc_mei_phy *nfc_mei_phy_alloc(struct mei_cl_device *device);
void nfc_mei_phy_free(struct nfc_mei_phy *phy);
diff --git a/drivers/nfc/microread/i2c.c b/drivers/nfc/microread/i2c.c
index dd78d987e6c9..f91760c78455 100644
--- a/drivers/nfc/microread/i2c.c
+++ b/drivers/nfc/microread/i2c.c
@@ -225,7 +225,7 @@ static irqreturn_t microread_i2c_irq_thread_fn(int irq, void *phy_id)
return IRQ_HANDLED;
}
-static struct nfc_phy_ops i2c_phy_ops = {
+static const struct nfc_phy_ops i2c_phy_ops = {
.write = microread_i2c_write,
.enable = microread_i2c_enable,
.disable = microread_i2c_disable,
diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c
index b1d3975e8a81..8e847524937c 100644
--- a/drivers/nfc/microread/microread.c
+++ b/drivers/nfc/microread/microread.c
@@ -131,7 +131,7 @@
#define MICROREAD_ELT_ID_SE2 0x04
#define MICROREAD_ELT_ID_SE3 0x05
-static struct nfc_hci_gate microread_gates[] = {
+static const struct nfc_hci_gate microread_gates[] = {
{MICROREAD_GATE_ID_ADM, MICROREAD_PIPE_ID_ADMIN},
{MICROREAD_GATE_ID_LOOPBACK, MICROREAD_PIPE_ID_HDS_LOOPBACK},
{MICROREAD_GATE_ID_IDT, MICROREAD_PIPE_ID_HDS_IDT},
@@ -152,7 +152,7 @@ static struct nfc_hci_gate microread_gates[] = {
#define MICROREAD_CMD_TAILROOM 2
struct microread_info {
- struct nfc_phy_ops *phy_ops;
+ const struct nfc_phy_ops *phy_ops;
void *phy_id;
struct nfc_hci_dev *hdev;
@@ -625,7 +625,7 @@ static int microread_event_received(struct nfc_hci_dev *hdev, u8 pipe,
return r;
}
-static struct nfc_hci_ops microread_hci_ops = {
+static const struct nfc_hci_ops microread_hci_ops = {
.open = microread_open,
.close = microread_close,
.hci_ready = microread_hci_ready,
@@ -641,9 +641,9 @@ static struct nfc_hci_ops microread_hci_ops = {
.event_received = microread_event_received,
};
-int microread_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
- int phy_headroom, int phy_tailroom, int phy_payload,
- struct nfc_hci_dev **hdev)
+int microread_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ char *llc_name, int phy_headroom, int phy_tailroom,
+ int phy_payload, struct nfc_hci_dev **hdev)
{
struct microread_info *info;
unsigned long quirks = 0;
diff --git a/drivers/nfc/microread/microread.h b/drivers/nfc/microread/microread.h
index 044f5e456375..76152d7aa53c 100644
--- a/drivers/nfc/microread/microread.h
+++ b/drivers/nfc/microread/microread.h
@@ -10,9 +10,9 @@
#define DRIVER_DESC "NFC driver for microread"
-int microread_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
- int phy_headroom, int phy_tailroom, int phy_payload,
- struct nfc_hci_dev **hdev);
+int microread_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ char *llc_name, int phy_headroom, int phy_tailroom,
+ int phy_payload, struct nfc_hci_dev **hdev);
void microread_remove(struct nfc_hci_dev *hdev);
diff --git a/drivers/nfc/nfcmrvl/main.c b/drivers/nfc/nfcmrvl/main.c
index a4620b480c4f..6e9e7ce8792c 100644
--- a/drivers/nfc/nfcmrvl/main.c
+++ b/drivers/nfc/nfcmrvl/main.c
@@ -81,7 +81,7 @@ static int nfcmrvl_nci_fw_download(struct nci_dev *ndev,
return nfcmrvl_fw_dnld_start(ndev, firmware_name);
}
-static struct nci_ops nfcmrvl_nci_ops = {
+static const struct nci_ops nfcmrvl_nci_ops = {
.open = nfcmrvl_nci_open,
.close = nfcmrvl_nci_close,
.send = nfcmrvl_nci_send,
diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
index a9864fcdfba6..143dc49b815b 100644
--- a/drivers/nfc/nfcsim.c
+++ b/drivers/nfc/nfcsim.c
@@ -320,7 +320,7 @@ static int nfcsim_tg_listen(struct nfc_digital_dev *ddev, u16 timeout,
return nfcsim_send(ddev, NULL, timeout, cb, arg);
}
-static struct nfc_digital_ops nfcsim_digital_ops = {
+static const struct nfc_digital_ops nfcsim_digital_ops = {
.in_configure_hw = nfcsim_in_configure_hw,
.in_send_cmd = nfcsim_in_send_cmd,
diff --git a/drivers/nfc/nxp-nci/core.c b/drivers/nfc/nxp-nci/core.c
index 2b0c7232e91f..518e2afb43a8 100644
--- a/drivers/nfc/nxp-nci/core.c
+++ b/drivers/nfc/nxp-nci/core.c
@@ -83,7 +83,7 @@ static int nxp_nci_send(struct nci_dev *ndev, struct sk_buff *skb)
return r;
}
-static struct nci_ops nxp_nci_ops = {
+static const struct nci_ops nxp_nci_ops = {
.open = nxp_nci_open,
.close = nxp_nci_close,
.send = nxp_nci_send,
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index cd64bfe20402..2f3f3fe9a0ba 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -2623,7 +2623,7 @@ static int pn533_dev_down(struct nfc_dev *nfc_dev)
return ret;
}
-static struct nfc_ops pn533_nfc_ops = {
+static const struct nfc_ops pn533_nfc_ops = {
.dev_up = pn533_dev_up,
.dev_down = pn533_dev_down,
.dep_link_up = pn533_dep_link_up,
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index de59e439c369..37d26f01986b 100644
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -515,7 +515,7 @@ static irqreturn_t pn544_hci_i2c_irq_thread_fn(int irq, void *phy_id)
return IRQ_HANDLED;
}
-static struct nfc_phy_ops i2c_phy_ops = {
+static const struct nfc_phy_ops i2c_phy_ops = {
.write = pn544_hci_i2c_write,
.enable = pn544_hci_i2c_enable,
.disable = pn544_hci_i2c_disable,
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index b788870473e8..c2b4555ab4b7 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -86,7 +86,7 @@ enum pn544_state {
#define PN544_HCI_CMD_ATTREQUEST 0x12
#define PN544_HCI_CMD_CONTINUE_ACTIVATION 0x13
-static struct nfc_hci_gate pn544_gates[] = {
+static const struct nfc_hci_gate pn544_gates[] = {
{NFC_HCI_ADMIN_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_LOOPBACK_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_ID_MGMT_GATE, NFC_HCI_INVALID_PIPE},
@@ -108,7 +108,7 @@ static struct nfc_hci_gate pn544_gates[] = {
#define PN544_CMDS_HEADROOM 2
struct pn544_hci_info {
- struct nfc_phy_ops *phy_ops;
+ const struct nfc_phy_ops *phy_ops;
void *phy_id;
struct nfc_hci_dev *hdev;
@@ -881,7 +881,7 @@ static int pn544_hci_disable_se(struct nfc_hci_dev *hdev, u32 se_idx)
}
}
-static struct nfc_hci_ops pn544_hci_ops = {
+static const struct nfc_hci_ops pn544_hci_ops = {
.open = pn544_hci_open,
.close = pn544_hci_close,
.hci_ready = pn544_hci_ready,
@@ -901,9 +901,10 @@ static struct nfc_hci_ops pn544_hci_ops = {
.disable_se = pn544_hci_disable_se,
};
-int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
- int phy_headroom, int phy_tailroom, int phy_payload,
- fw_download_t fw_download, struct nfc_hci_dev **hdev)
+int pn544_hci_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ char *llc_name, int phy_headroom, int phy_tailroom,
+ int phy_payload, fw_download_t fw_download,
+ struct nfc_hci_dev **hdev)
{
struct pn544_hci_info *info;
u32 protocols;
diff --git a/drivers/nfc/pn544/pn544.h b/drivers/nfc/pn544/pn544.h
index 5634ba215ead..c6fe3e11e0c8 100644
--- a/drivers/nfc/pn544/pn544.h
+++ b/drivers/nfc/pn544/pn544.h
@@ -16,9 +16,10 @@
typedef int (*fw_download_t)(void *context, const char *firmware_name,
u8 hw_variant);
-int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
- int phy_headroom, int phy_tailroom, int phy_payload,
- fw_download_t fw_download, struct nfc_hci_dev **hdev);
+int pn544_hci_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ char *llc_name, int phy_headroom, int phy_tailroom,
+ int phy_payload, fw_download_t fw_download,
+ struct nfc_hci_dev **hdev);
void pn544_hci_remove(struct nfc_hci_dev *hdev);
#endif /* __LOCAL_PN544_H_ */
diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 1d614f9d864a..ccb5c5fab905 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -1463,7 +1463,7 @@ static int port100_listen(struct nfc_digital_dev *ddev, u16 timeout,
return port100_tg_send_cmd(ddev, skb, timeout, cb, arg);
}
-static struct nfc_digital_ops port100_digital_ops = {
+static const struct nfc_digital_ops port100_digital_ops = {
.in_configure_hw = port100_in_configure_hw,
.in_send_cmd = port100_in_send_cmd,
diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c
index 865d3e3d1528..1c412007fabb 100644
--- a/drivers/nfc/s3fwrn5/core.c
+++ b/drivers/nfc/s3fwrn5/core.c
@@ -143,11 +143,13 @@ static int s3fwrn5_nci_post_setup(struct nci_dev *ndev)
return nci_core_init(info->ndev);
}
-static struct nci_ops s3fwrn5_nci_ops = {
+static const struct nci_ops s3fwrn5_nci_ops = {
.open = s3fwrn5_nci_open,
.close = s3fwrn5_nci_close,
.send = s3fwrn5_nci_send,
.post_setup = s3fwrn5_nci_post_setup,
+ .prop_ops = s3fwrn5_nci_prop_ops,
+ .n_prop_ops = ARRAY_SIZE(s3fwrn5_nci_prop_ops),
};
int s3fwrn5_probe(struct nci_dev **ndev, void *phy_id, struct device *pdev,
@@ -167,9 +169,6 @@ int s3fwrn5_probe(struct nci_dev **ndev, void *phy_id, struct device *pdev,
s3fwrn5_set_mode(info, S3FWRN5_MODE_COLD);
- s3fwrn5_nci_get_prop_ops(&s3fwrn5_nci_ops.prop_ops,
- &s3fwrn5_nci_ops.n_prop_ops);
-
info->ndev = nci_allocate_device(&s3fwrn5_nci_ops,
S3FWRN5_NFC_PROTOCOLS, 0, 0);
if (!info->ndev)
diff --git a/drivers/nfc/s3fwrn5/nci.c b/drivers/nfc/s3fwrn5/nci.c
index f042d3eaf8f6..e374e670b36b 100644
--- a/drivers/nfc/s3fwrn5/nci.c
+++ b/drivers/nfc/s3fwrn5/nci.c
@@ -20,7 +20,7 @@ static int s3fwrn5_nci_prop_rsp(struct nci_dev *ndev, struct sk_buff *skb)
return 0;
}
-static struct nci_driver_ops s3fwrn5_nci_prop_ops[] = {
+const struct nci_driver_ops s3fwrn5_nci_prop_ops[4] = {
{
.opcode = nci_opcode_pack(NCI_GID_PROPRIETARY,
NCI_PROP_SET_RFREG),
@@ -43,12 +43,6 @@ static struct nci_driver_ops s3fwrn5_nci_prop_ops[] = {
},
};
-void s3fwrn5_nci_get_prop_ops(struct nci_driver_ops **ops, size_t *n)
-{
- *ops = s3fwrn5_nci_prop_ops;
- *n = ARRAY_SIZE(s3fwrn5_nci_prop_ops);
-}
-
#define S3FWRN5_RFREG_SECTION_SIZE 252
int s3fwrn5_nci_rf_configure(struct s3fwrn5_info *info, const char *fw_name)
diff --git a/drivers/nfc/s3fwrn5/nci.h b/drivers/nfc/s3fwrn5/nci.h
index a80f0fb082a8..c2d906591e9e 100644
--- a/drivers/nfc/s3fwrn5/nci.h
+++ b/drivers/nfc/s3fwrn5/nci.h
@@ -50,7 +50,7 @@ struct nci_prop_fw_cfg_rsp {
__u8 status;
};
-void s3fwrn5_nci_get_prop_ops(struct nci_driver_ops **ops, size_t *n);
+extern const struct nci_driver_ops s3fwrn5_nci_prop_ops[4];
int s3fwrn5_nci_rf_configure(struct s3fwrn5_info *info, const char *fw_name);
#endif /* __LOCAL_S3FWRN5_NCI_H_ */
diff --git a/drivers/nfc/st-nci/core.c b/drivers/nfc/st-nci/core.c
index 110ff1281e5f..72bb51efdf9c 100644
--- a/drivers/nfc/st-nci/core.c
+++ b/drivers/nfc/st-nci/core.c
@@ -86,7 +86,7 @@ static int st_nci_prop_rsp_packet(struct nci_dev *ndev,
return 0;
}
-static struct nci_driver_ops st_nci_prop_ops[] = {
+static const struct nci_driver_ops st_nci_prop_ops[] = {
{
.opcode = nci_opcode_pack(NCI_GID_PROPRIETARY,
ST_NCI_CORE_PROP),
@@ -94,7 +94,7 @@ static struct nci_driver_ops st_nci_prop_ops[] = {
},
};
-static struct nci_ops st_nci_ops = {
+static const struct nci_ops st_nci_ops = {
.init = st_nci_init,
.open = st_nci_open,
.close = st_nci_close,
@@ -131,6 +131,7 @@ int st_nci_probe(struct llt_ndlc *ndlc, int phy_headroom,
| NFC_PROTO_ISO15693_MASK
| NFC_PROTO_NFC_DEP_MASK;
+ BUILD_BUG_ON(ARRAY_SIZE(st_nci_prop_ops) > NCI_MAX_PROPRIETARY_CMD);
ndlc->ndev = nci_allocate_device(&st_nci_ops, protocols,
phy_headroom, phy_tailroom);
if (!ndlc->ndev) {
diff --git a/drivers/nfc/st-nci/i2c.c b/drivers/nfc/st-nci/i2c.c
index 46981405e8b1..ccf6152ebb9f 100644
--- a/drivers/nfc/st-nci/i2c.c
+++ b/drivers/nfc/st-nci/i2c.c
@@ -186,7 +186,7 @@ static irqreturn_t st_nci_irq_thread_fn(int irq, void *phy_id)
return IRQ_HANDLED;
}
-static struct nfc_phy_ops i2c_phy_ops = {
+static const struct nfc_phy_ops i2c_phy_ops = {
.write = st_nci_i2c_write,
.enable = st_nci_i2c_enable,
.disable = st_nci_i2c_disable,
diff --git a/drivers/nfc/st-nci/ndlc.c b/drivers/nfc/st-nci/ndlc.c
index 5d74c674368a..e9dc313b333e 100644
--- a/drivers/nfc/st-nci/ndlc.c
+++ b/drivers/nfc/st-nci/ndlc.c
@@ -253,9 +253,9 @@ static void ndlc_t2_timeout(struct timer_list *t)
schedule_work(&ndlc->sm_work);
}
-int ndlc_probe(void *phy_id, struct nfc_phy_ops *phy_ops, struct device *dev,
- int phy_headroom, int phy_tailroom, struct llt_ndlc **ndlc_id,
- struct st_nci_se_status *se_status)
+int ndlc_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ struct device *dev, int phy_headroom, int phy_tailroom,
+ struct llt_ndlc **ndlc_id, struct st_nci_se_status *se_status)
{
struct llt_ndlc *ndlc;
diff --git a/drivers/nfc/st-nci/ndlc.h b/drivers/nfc/st-nci/ndlc.h
index 066e2fd75238..c24ce9b0df52 100644
--- a/drivers/nfc/st-nci/ndlc.h
+++ b/drivers/nfc/st-nci/ndlc.h
@@ -16,7 +16,7 @@ struct st_nci_se_status;
/* Low Level Transport description */
struct llt_ndlc {
struct nci_dev *ndev;
- struct nfc_phy_ops *ops;
+ const struct nfc_phy_ops *ops;
void *phy_id;
struct timer_list t1_timer;
@@ -45,8 +45,8 @@ int ndlc_open(struct llt_ndlc *ndlc);
void ndlc_close(struct llt_ndlc *ndlc);
int ndlc_send(struct llt_ndlc *ndlc, struct sk_buff *skb);
void ndlc_recv(struct llt_ndlc *ndlc, struct sk_buff *skb);
-int ndlc_probe(void *phy_id, struct nfc_phy_ops *phy_ops, struct device *dev,
- int phy_headroom, int phy_tailroom, struct llt_ndlc **ndlc_id,
- struct st_nci_se_status *se_status);
+int ndlc_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
+ struct device *dev, int phy_headroom, int phy_tailroom,
+ struct llt_ndlc **ndlc_id, struct st_nci_se_status *se_status);
void ndlc_remove(struct llt_ndlc *ndlc);
#endif /* __LOCAL_NDLC_H__ */
diff --git a/drivers/nfc/st-nci/spi.c b/drivers/nfc/st-nci/spi.c
index 250d56f204c3..a620c34790e6 100644
--- a/drivers/nfc/st-nci/spi.c
+++ b/drivers/nfc/st-nci/spi.c
@@ -198,7 +198,7 @@ static irqreturn_t st_nci_irq_thread_fn(int irq, void *phy_id)
return IRQ_HANDLED;
}
-static struct nfc_phy_ops spi_phy_ops = {
+static const struct nfc_phy_ops spi_phy_ops = {
.write = st_nci_spi_write,
.enable = st_nci_spi_enable,
.disable = st_nci_spi_disable,
diff --git a/drivers/nfc/st-nci/vendor_cmds.c b/drivers/nfc/st-nci/vendor_cmds.c
index 94b600029a2a..30d2912d1a05 100644
--- a/drivers/nfc/st-nci/vendor_cmds.c
+++ b/drivers/nfc/st-nci/vendor_cmds.c
@@ -371,7 +371,7 @@ static int st_nci_manufacturer_specific(struct nfc_dev *dev, void *data,
return nfc_vendor_cmd_reply(msg);
}
-static struct nfc_vendor_cmd st_nci_vendor_cmds[] = {
+static const struct nfc_vendor_cmd st_nci_vendor_cmds[] = {
{
.vendor_id = ST_NCI_VENDOR_OUI,
.subcmd = FACTORY_MODE,
diff --git a/drivers/nfc/st21nfca/core.c b/drivers/nfc/st21nfca/core.c
index 6ca0d2f56b18..5e6c99fcfd27 100644
--- a/drivers/nfc/st21nfca/core.c
+++ b/drivers/nfc/st21nfca/core.c
@@ -72,7 +72,7 @@
static DECLARE_BITMAP(dev_mask, ST21NFCA_NUM_DEVICES);
-static struct nfc_hci_gate st21nfca_gates[] = {
+static const struct nfc_hci_gate st21nfca_gates[] = {
{NFC_HCI_ADMIN_GATE, NFC_HCI_ADMIN_PIPE},
{NFC_HCI_LINK_MGMT_GATE, NFC_HCI_LINK_MGMT_PIPE},
{ST21NFCA_DEVICE_MGNT_GATE, ST21NFCA_DEVICE_MGNT_PIPE},
@@ -912,7 +912,7 @@ static int st21nfca_hci_event_received(struct nfc_hci_dev *hdev, u8 pipe,
}
}
-static struct nfc_hci_ops st21nfca_hci_ops = {
+static const struct nfc_hci_ops st21nfca_hci_ops = {
.open = st21nfca_hci_open,
.close = st21nfca_hci_close,
.load_session = st21nfca_hci_load_session,
@@ -935,7 +935,7 @@ static struct nfc_hci_ops st21nfca_hci_ops = {
.se_io = st21nfca_hci_se_io,
};
-int st21nfca_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops,
+int st21nfca_hci_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
char *llc_name, int phy_headroom, int phy_tailroom,
int phy_payload, struct nfc_hci_dev **hdev,
struct st21nfca_se_status *se_status)
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c
index 7a9f4d71707e..1b44a37a71aa 100644
--- a/drivers/nfc/st21nfca/i2c.c
+++ b/drivers/nfc/st21nfca/i2c.c
@@ -76,8 +76,8 @@ struct st21nfca_i2c_phy {
struct mutex phy_lock;
};
-static u8 len_seq[] = { 16, 24, 12, 29 };
-static u16 wait_tab[] = { 2, 3, 5, 15, 20, 40};
+static const u8 len_seq[] = { 16, 24, 12, 29 };
+static const u16 wait_tab[] = { 2, 3, 5, 15, 20, 40};
#define I2C_DUMP_SKB(info, skb) \
do { \
@@ -482,7 +482,7 @@ static irqreturn_t st21nfca_hci_irq_thread_fn(int irq, void *phy_id)
return IRQ_HANDLED;
}
-static struct nfc_phy_ops i2c_phy_ops = {
+static const struct nfc_phy_ops i2c_phy_ops = {
.write = st21nfca_hci_i2c_write,
.enable = st21nfca_hci_i2c_enable,
.disable = st21nfca_hci_i2c_disable,
diff --git a/drivers/nfc/st21nfca/st21nfca.h b/drivers/nfc/st21nfca/st21nfca.h
index 5e0de0fef1d4..cb6ad916be91 100644
--- a/drivers/nfc/st21nfca/st21nfca.h
+++ b/drivers/nfc/st21nfca/st21nfca.h
@@ -144,7 +144,7 @@ struct st21nfca_se_info {
};
struct st21nfca_hci_info {
- struct nfc_phy_ops *phy_ops;
+ const struct nfc_phy_ops *phy_ops;
void *phy_id;
struct nfc_hci_dev *hdev;
@@ -163,7 +163,7 @@ struct st21nfca_hci_info {
struct st21nfca_vendor_info vendor_info;
};
-int st21nfca_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops,
+int st21nfca_hci_probe(void *phy_id, const struct nfc_phy_ops *phy_ops,
char *llc_name, int phy_headroom, int phy_tailroom,
int phy_payload, struct nfc_hci_dev **hdev,
struct st21nfca_se_status *se_status);
diff --git a/drivers/nfc/st21nfca/vendor_cmds.c b/drivers/nfc/st21nfca/vendor_cmds.c
index 62332ca91554..74882866dbaf 100644
--- a/drivers/nfc/st21nfca/vendor_cmds.c
+++ b/drivers/nfc/st21nfca/vendor_cmds.c
@@ -295,7 +295,7 @@ exit:
return r;
}
-static struct nfc_vendor_cmd st21nfca_vendor_cmds[] = {
+static const struct nfc_vendor_cmd st21nfca_vendor_cmds[] = {
{
.vendor_id = ST21NFCA_VENDOR_OUI,
.subcmd = FACTORY_MODE,
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 2dc788c363fd..993818742570 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -1037,7 +1037,7 @@ static void st95hf_abort_cmd(struct nfc_digital_dev *ddev)
{
}
-static struct nfc_digital_ops st95hf_nfc_digital_ops = {
+static const struct nfc_digital_ops st95hf_nfc_digital_ops = {
.in_configure_hw = st95hf_in_configure_hw,
.in_send_cmd = st95hf_in_send_cmd,
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index 33978022ae47..1aed44629aaa 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -1861,7 +1861,7 @@ static void trf7970a_abort_cmd(struct nfc_digital_dev *ddev)
mutex_unlock(&trf->lock);
}
-static struct nfc_digital_ops trf7970a_nfc_ops = {
+static const struct nfc_digital_ops trf7970a_nfc_ops = {
.in_configure_hw = trf7970a_in_configure_hw,
.in_send_cmd = trf7970a_send_cmd,
.tg_configure_hw = trf7970a_tg_configure_hw,
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index f73ee0bf3593..b914ab2c2109 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -65,7 +65,7 @@ static int virtual_nci_send(struct nci_dev *ndev, struct sk_buff *skb)
return 0;
}
-static struct nci_ops virtual_nci_ops = {
+static const struct nci_ops virtual_nci_ops = {
.open = virtual_nci_open,
.close = virtual_nci_close,
.send = virtual_nci_send