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Diffstat (limited to 'net/nfc/nci/core.c')
-rw-r--r--net/nfc/nci/core.c176
1 files changed, 87 insertions, 89 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index da7fe9db1b00..82ab39d80726 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -53,9 +53,9 @@ struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev,
}
int nci_get_conn_info_by_dest_type_params(struct nci_dev *ndev, u8 dest_type,
- struct dest_spec_params *params)
+ const struct dest_spec_params *params)
{
- struct nci_conn_info *conn_info;
+ const struct nci_conn_info *conn_info;
list_for_each_entry(conn_info, &ndev->conn_info_list, list) {
if (conn_info->dest_type == dest_type) {
@@ -95,8 +95,8 @@ static void nci_req_cancel(struct nci_dev *ndev, int err)
/* Execute request and wait for completion. */
static int __nci_request(struct nci_dev *ndev,
- void (*req)(struct nci_dev *ndev, unsigned long opt),
- unsigned long opt, __u32 timeout)
+ void (*req)(struct nci_dev *ndev, const void *opt),
+ const void *opt, __u32 timeout)
{
int rc = 0;
long completion_rc;
@@ -139,8 +139,8 @@ static int __nci_request(struct nci_dev *ndev,
inline int nci_request(struct nci_dev *ndev,
void (*req)(struct nci_dev *ndev,
- unsigned long opt),
- unsigned long opt, __u32 timeout)
+ const void *opt),
+ const void *opt, __u32 timeout)
{
int rc;
@@ -155,7 +155,7 @@ inline int nci_request(struct nci_dev *ndev,
return rc;
}
-static void nci_reset_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_reset_req(struct nci_dev *ndev, const void *opt)
{
struct nci_core_reset_cmd cmd;
@@ -163,17 +163,17 @@ static void nci_reset_req(struct nci_dev *ndev, unsigned long opt)
nci_send_cmd(ndev, NCI_OP_CORE_RESET_CMD, 1, &cmd);
}
-static void nci_init_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_init_req(struct nci_dev *ndev, const void *opt)
{
u8 plen = 0;
if (opt)
plen = sizeof(struct nci_core_init_v2_cmd);
- nci_send_cmd(ndev, NCI_OP_CORE_INIT_CMD, plen, (void *)opt);
+ nci_send_cmd(ndev, NCI_OP_CORE_INIT_CMD, plen, opt);
}
-static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_init_complete_req(struct nci_dev *ndev, const void *opt)
{
struct nci_rf_disc_map_cmd cmd;
struct disc_map_config *cfg = cmd.mapping_configs;
@@ -210,14 +210,14 @@ static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt)
}
struct nci_set_config_param {
- __u8 id;
- size_t len;
- __u8 *val;
+ __u8 id;
+ size_t len;
+ const __u8 *val;
};
-static void nci_set_config_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_set_config_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_set_config_param *param = (struct nci_set_config_param *)opt;
+ const struct nci_set_config_param *param = opt;
struct nci_core_set_config_cmd cmd;
BUG_ON(param->len > NCI_MAX_PARAM_LEN);
@@ -235,10 +235,9 @@ struct nci_rf_discover_param {
__u32 tm_protocols;
};
-static void nci_rf_discover_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_rf_discover_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_rf_discover_param *param =
- (struct nci_rf_discover_param *)opt;
+ const struct nci_rf_discover_param *param = opt;
struct nci_rf_disc_cmd cmd;
cmd.num_disc_configs = 0;
@@ -301,10 +300,9 @@ struct nci_rf_discover_select_param {
__u8 rf_protocol;
};
-static void nci_rf_discover_select_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_rf_discover_select_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_rf_discover_select_param *param =
- (struct nci_rf_discover_select_param *)opt;
+ const struct nci_rf_discover_select_param *param = opt;
struct nci_rf_discover_select_cmd cmd;
cmd.rf_discovery_id = param->rf_discovery_id;
@@ -328,11 +326,11 @@ static void nci_rf_discover_select_req(struct nci_dev *ndev, unsigned long opt)
sizeof(struct nci_rf_discover_select_cmd), &cmd);
}
-static void nci_rf_deactivate_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_rf_deactivate_req(struct nci_dev *ndev, const void *opt)
{
struct nci_rf_deactivate_cmd cmd;
- cmd.type = opt;
+ cmd.type = (unsigned long)opt;
nci_send_cmd(ndev, NCI_OP_RF_DEACTIVATE_CMD,
sizeof(struct nci_rf_deactivate_cmd), &cmd);
@@ -341,18 +339,17 @@ static void nci_rf_deactivate_req(struct nci_dev *ndev, unsigned long opt)
struct nci_cmd_param {
__u16 opcode;
size_t len;
- __u8 *payload;
+ const __u8 *payload;
};
-static void nci_generic_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_generic_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_cmd_param *param =
- (struct nci_cmd_param *)opt;
+ const struct nci_cmd_param *param = opt;
nci_send_cmd(ndev, param->opcode, param->len, param->payload);
}
-int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, __u8 *payload)
+int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, const __u8 *payload)
{
struct nci_cmd_param param;
@@ -360,12 +357,13 @@ int nci_prop_cmd(struct nci_dev *ndev, __u8 oid, size_t len, __u8 *payload)
param.len = len;
param.payload = payload;
- return __nci_request(ndev, nci_generic_req, (unsigned long)&param,
+ return __nci_request(ndev, nci_generic_req, &param,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
EXPORT_SYMBOL(nci_prop_cmd);
-int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len, __u8 *payload)
+int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len,
+ const __u8 *payload)
{
struct nci_cmd_param param;
@@ -373,21 +371,21 @@ int nci_core_cmd(struct nci_dev *ndev, __u16 opcode, size_t len, __u8 *payload)
param.len = len;
param.payload = payload;
- return __nci_request(ndev, nci_generic_req, (unsigned long)&param,
+ return __nci_request(ndev, nci_generic_req, &param,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
EXPORT_SYMBOL(nci_core_cmd);
int nci_core_reset(struct nci_dev *ndev)
{
- return __nci_request(ndev, nci_reset_req, 0,
+ return __nci_request(ndev, nci_reset_req, (void *)0,
msecs_to_jiffies(NCI_RESET_TIMEOUT));
}
EXPORT_SYMBOL(nci_core_reset);
int nci_core_init(struct nci_dev *ndev)
{
- return __nci_request(ndev, nci_init_req, 0,
+ return __nci_request(ndev, nci_init_req, (void *)0,
msecs_to_jiffies(NCI_INIT_TIMEOUT));
}
EXPORT_SYMBOL(nci_core_init);
@@ -397,9 +395,9 @@ struct nci_loopback_data {
struct sk_buff *data;
};
-static void nci_send_data_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_send_data_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_loopback_data *data = (struct nci_loopback_data *)opt;
+ const struct nci_loopback_data *data = opt;
nci_send_data(ndev, data->conn_id, data->data);
}
@@ -407,7 +405,7 @@ static void nci_send_data_req(struct nci_dev *ndev, unsigned long opt)
static void nci_nfcc_loopback_cb(void *context, struct sk_buff *skb, int err)
{
struct nci_dev *ndev = (struct nci_dev *)context;
- struct nci_conn_info *conn_info;
+ struct nci_conn_info *conn_info;
conn_info = nci_get_conn_info_by_conn_id(ndev, ndev->cur_conn_id);
if (!conn_info) {
@@ -420,7 +418,7 @@ static void nci_nfcc_loopback_cb(void *context, struct sk_buff *skb, int err)
nci_req_complete(ndev, NCI_STATUS_OK);
}
-int nci_nfcc_loopback(struct nci_dev *ndev, void *data, size_t data_len,
+int nci_nfcc_loopback(struct nci_dev *ndev, const void *data, size_t data_len,
struct sk_buff **resp)
{
int r;
@@ -460,7 +458,7 @@ int nci_nfcc_loopback(struct nci_dev *ndev, void *data, size_t data_len,
loopback_data.data = skb;
ndev->cur_conn_id = conn_id;
- r = nci_request(ndev, nci_send_data_req, (unsigned long)&loopback_data,
+ r = nci_request(ndev, nci_send_data_req, &loopback_data,
msecs_to_jiffies(NCI_DATA_TIMEOUT));
if (r == NCI_STATUS_OK && resp)
*resp = conn_info->rx_skb;
@@ -493,7 +491,7 @@ static int nci_open_device(struct nci_dev *ndev)
rc = ndev->ops->init(ndev);
if (!rc) {
- rc = __nci_request(ndev, nci_reset_req, 0,
+ rc = __nci_request(ndev, nci_reset_req, (void *)0,
msecs_to_jiffies(NCI_RESET_TIMEOUT));
}
@@ -506,10 +504,10 @@ static int nci_open_device(struct nci_dev *ndev)
.feature1 = NCI_FEATURE_DISABLE,
.feature2 = NCI_FEATURE_DISABLE
};
- unsigned long opt = 0;
+ const void *opt = NULL;
if (ndev->nci_ver & NCI_VER_2_MASK)
- opt = (unsigned long)&nci_init_v2_cmd;
+ opt = &nci_init_v2_cmd;
rc = __nci_request(ndev, nci_init_req, opt,
msecs_to_jiffies(NCI_INIT_TIMEOUT));
@@ -519,7 +517,7 @@ static int nci_open_device(struct nci_dev *ndev)
rc = ndev->ops->post_setup(ndev);
if (!rc) {
- rc = __nci_request(ndev, nci_init_complete_req, 0,
+ rc = __nci_request(ndev, nci_init_complete_req, (void *)0,
msecs_to_jiffies(NCI_INIT_TIMEOUT));
}
@@ -569,7 +567,7 @@ static int nci_close_device(struct nci_dev *ndev)
atomic_set(&ndev->cmd_cnt, 1);
set_bit(NCI_INIT, &ndev->flags);
- __nci_request(ndev, nci_reset_req, 0,
+ __nci_request(ndev, nci_reset_req, (void *)0,
msecs_to_jiffies(NCI_RESET_TIMEOUT));
/* After this point our queues are empty
@@ -624,7 +622,7 @@ static int nci_dev_down(struct nfc_dev *nfc_dev)
return nci_close_device(ndev);
}
-int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val)
+int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, const __u8 *val)
{
struct nci_set_config_param param;
@@ -635,15 +633,15 @@ int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val)
param.len = len;
param.val = val;
- return __nci_request(ndev, nci_set_config_req, (unsigned long)&param,
+ return __nci_request(ndev, nci_set_config_req, &param,
msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
}
EXPORT_SYMBOL(nci_set_config);
-static void nci_nfcee_discover_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_nfcee_discover_req(struct nci_dev *ndev, const void *opt)
{
struct nci_nfcee_discover_cmd cmd;
- __u8 action = opt;
+ __u8 action = (unsigned long)opt;
cmd.discovery_action = action;
@@ -652,15 +650,16 @@ static void nci_nfcee_discover_req(struct nci_dev *ndev, unsigned long opt)
int nci_nfcee_discover(struct nci_dev *ndev, u8 action)
{
- return __nci_request(ndev, nci_nfcee_discover_req, action,
+ unsigned long opt = action;
+
+ return __nci_request(ndev, nci_nfcee_discover_req, (void *)opt,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
EXPORT_SYMBOL(nci_nfcee_discover);
-static void nci_nfcee_mode_set_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_nfcee_mode_set_req(struct nci_dev *ndev, const void *opt)
{
- struct nci_nfcee_mode_set_cmd *cmd =
- (struct nci_nfcee_mode_set_cmd *)opt;
+ const struct nci_nfcee_mode_set_cmd *cmd = opt;
nci_send_cmd(ndev, NCI_OP_NFCEE_MODE_SET_CMD,
sizeof(struct nci_nfcee_mode_set_cmd), cmd);
@@ -673,16 +672,14 @@ int nci_nfcee_mode_set(struct nci_dev *ndev, u8 nfcee_id, u8 nfcee_mode)
cmd.nfcee_id = nfcee_id;
cmd.nfcee_mode = nfcee_mode;
- return __nci_request(ndev, nci_nfcee_mode_set_req,
- (unsigned long)&cmd,
+ return __nci_request(ndev, nci_nfcee_mode_set_req, &cmd,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
EXPORT_SYMBOL(nci_nfcee_mode_set);
-static void nci_core_conn_create_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_core_conn_create_req(struct nci_dev *ndev, const void *opt)
{
- struct core_conn_create_data *data =
- (struct core_conn_create_data *)opt;
+ const struct core_conn_create_data *data = opt;
nci_send_cmd(ndev, NCI_OP_CORE_CONN_CREATE_CMD, data->length, data->cmd);
}
@@ -690,7 +687,7 @@ static void nci_core_conn_create_req(struct nci_dev *ndev, unsigned long opt)
int nci_core_conn_create(struct nci_dev *ndev, u8 destination_type,
u8 number_destination_params,
size_t params_len,
- struct core_conn_create_dest_spec_params *params)
+ const struct core_conn_create_dest_spec_params *params)
{
int r;
struct nci_core_conn_create_cmd *cmd;
@@ -719,24 +716,26 @@ int nci_core_conn_create(struct nci_dev *ndev, u8 destination_type,
}
ndev->cur_dest_type = destination_type;
- r = __nci_request(ndev, nci_core_conn_create_req, (unsigned long)&data,
+ r = __nci_request(ndev, nci_core_conn_create_req, &data,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
kfree(cmd);
return r;
}
EXPORT_SYMBOL(nci_core_conn_create);
-static void nci_core_conn_close_req(struct nci_dev *ndev, unsigned long opt)
+static void nci_core_conn_close_req(struct nci_dev *ndev, const void *opt)
{
- __u8 conn_id = opt;
+ __u8 conn_id = (unsigned long)opt;
nci_send_cmd(ndev, NCI_OP_CORE_CONN_CLOSE_CMD, 1, &conn_id);
}
int nci_core_conn_close(struct nci_dev *ndev, u8 conn_id)
{
+ unsigned long opt = conn_id;
+
ndev->cur_conn_id = conn_id;
- return __nci_request(ndev, nci_core_conn_close_req, conn_id,
+ return __nci_request(ndev, nci_core_conn_close_req, (void *)opt,
msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
EXPORT_SYMBOL(nci_core_conn_close);
@@ -756,14 +755,14 @@ static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
param.id = NCI_PN_ATR_REQ_GEN_BYTES;
- rc = nci_request(ndev, nci_set_config_req, (unsigned long)&param,
+ rc = nci_request(ndev, nci_set_config_req, &param,
msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
if (rc)
return rc;
param.id = NCI_LN_ATR_RES_GEN_BYTES;
- return nci_request(ndev, nci_set_config_req, (unsigned long)&param,
+ return nci_request(ndev, nci_set_config_req, &param,
msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
}
@@ -813,7 +812,7 @@ static int nci_start_poll(struct nfc_dev *nfc_dev,
pr_debug("target active or w4 select, implicitly deactivate\n");
rc = nci_request(ndev, nci_rf_deactivate_req,
- NCI_DEACTIVATE_TYPE_IDLE_MODE,
+ (void *)NCI_DEACTIVATE_TYPE_IDLE_MODE,
msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT));
if (rc)
return -EBUSY;
@@ -835,7 +834,7 @@ static int nci_start_poll(struct nfc_dev *nfc_dev,
param.im_protocols = im_protocols;
param.tm_protocols = tm_protocols;
- rc = nci_request(ndev, nci_rf_discover_req, (unsigned long)&param,
+ rc = nci_request(ndev, nci_rf_discover_req, &param,
msecs_to_jiffies(NCI_RF_DISC_TIMEOUT));
if (!rc)
@@ -854,7 +853,8 @@ static void nci_stop_poll(struct nfc_dev *nfc_dev)
return;
}
- nci_request(ndev, nci_rf_deactivate_req, NCI_DEACTIVATE_TYPE_IDLE_MODE,
+ nci_request(ndev, nci_rf_deactivate_req,
+ (void *)NCI_DEACTIVATE_TYPE_IDLE_MODE,
msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT));
}
@@ -863,7 +863,7 @@ static int nci_activate_target(struct nfc_dev *nfc_dev,
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
struct nci_rf_discover_select_param param;
- struct nfc_target *nci_target = NULL;
+ const struct nfc_target *nci_target = NULL;
int i;
int rc = 0;
@@ -913,8 +913,7 @@ static int nci_activate_target(struct nfc_dev *nfc_dev,
else
param.rf_protocol = NCI_RF_PROTOCOL_NFC_DEP;
- rc = nci_request(ndev, nci_rf_discover_select_req,
- (unsigned long)&param,
+ rc = nci_request(ndev, nci_rf_discover_select_req, &param,
msecs_to_jiffies(NCI_RF_DISC_SELECT_TIMEOUT));
}
@@ -929,7 +928,7 @@ static void nci_deactivate_target(struct nfc_dev *nfc_dev,
__u8 mode)
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
- u8 nci_mode = NCI_DEACTIVATE_TYPE_IDLE_MODE;
+ unsigned long nci_mode = NCI_DEACTIVATE_TYPE_IDLE_MODE;
pr_debug("entry\n");
@@ -947,7 +946,7 @@ static void nci_deactivate_target(struct nfc_dev *nfc_dev,
}
if (atomic_read(&ndev->state) == NCI_POLL_ACTIVE) {
- nci_request(ndev, nci_rf_deactivate_req, nci_mode,
+ nci_request(ndev, nci_rf_deactivate_req, (void *)nci_mode,
msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT));
}
}
@@ -985,8 +984,8 @@ static int nci_dep_link_down(struct nfc_dev *nfc_dev)
} else {
if (atomic_read(&ndev->state) == NCI_LISTEN_ACTIVE ||
atomic_read(&ndev->state) == NCI_DISCOVERY) {
- nci_request(ndev, nci_rf_deactivate_req, 0,
- msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT));
+ nci_request(ndev, nci_rf_deactivate_req, (void *)0,
+ msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT));
}
rc = nfc_tm_deactivated(nfc_dev);
@@ -1004,7 +1003,7 @@ static int nci_transceive(struct nfc_dev *nfc_dev, struct nfc_target *target,
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
int rc;
- struct nci_conn_info *conn_info;
+ struct nci_conn_info *conn_info;
conn_info = ndev->rf_conn_info;
if (!conn_info)
@@ -1102,7 +1101,7 @@ static int nci_fw_download(struct nfc_dev *nfc_dev, const char *firmware_name)
return ndev->ops->fw_download(ndev, firmware_name);
}
-static struct nfc_ops nci_nfc_ops = {
+static const struct nfc_ops nci_nfc_ops = {
.dev_up = nci_dev_up,
.dev_down = nci_dev_down,
.start_poll = nci_start_poll,
@@ -1129,7 +1128,7 @@ static struct nfc_ops nci_nfc_ops = {
* @tx_headroom: Reserved space at beginning of skb
* @tx_tailroom: Reserved space at end of skb
*/
-struct nci_dev *nci_allocate_device(struct nci_ops *ops,
+struct nci_dev *nci_allocate_device(const struct nci_ops *ops,
__u32 supported_protocols,
int tx_headroom, int tx_tailroom)
{
@@ -1152,8 +1151,7 @@ struct nci_dev *nci_allocate_device(struct nci_ops *ops,
if (ops->n_prop_ops > NCI_MAX_PROPRIETARY_CMD) {
pr_err("Too many proprietary commands: %zd\n",
ops->n_prop_ops);
- ops->prop_ops = NULL;
- ops->n_prop_ops = 0;
+ goto free_nci;
}
ndev->tx_headroom = tx_headroom;
@@ -1270,7 +1268,7 @@ EXPORT_SYMBOL(nci_register_device);
*/
void nci_unregister_device(struct nci_dev *ndev)
{
- struct nci_conn_info *conn_info, *n;
+ struct nci_conn_info *conn_info, *n;
nci_close_device(ndev);
@@ -1332,7 +1330,7 @@ int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb)
EXPORT_SYMBOL(nci_send_frame);
/* Send NCI command */
-int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload)
+int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, const void *payload)
{
struct nci_ctrl_hdr *hdr;
struct sk_buff *skb;
@@ -1364,12 +1362,12 @@ int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload)
EXPORT_SYMBOL(nci_send_cmd);
/* Proprietary commands API */
-static struct nci_driver_ops *ops_cmd_lookup(struct nci_driver_ops *ops,
- size_t n_ops,
- __u16 opcode)
+static const struct nci_driver_ops *ops_cmd_lookup(const struct nci_driver_ops *ops,
+ size_t n_ops,
+ __u16 opcode)
{
size_t i;
- struct nci_driver_ops *op;
+ const struct nci_driver_ops *op;
if (!ops || !n_ops)
return NULL;
@@ -1384,10 +1382,10 @@ static struct nci_driver_ops *ops_cmd_lookup(struct nci_driver_ops *ops,
}
static int nci_op_rsp_packet(struct nci_dev *ndev, __u16 rsp_opcode,
- struct sk_buff *skb, struct nci_driver_ops *ops,
+ struct sk_buff *skb, const struct nci_driver_ops *ops,
size_t n_ops)
{
- struct nci_driver_ops *op;
+ const struct nci_driver_ops *op;
op = ops_cmd_lookup(ops, n_ops, rsp_opcode);
if (!op || !op->rsp)
@@ -1397,10 +1395,10 @@ static int nci_op_rsp_packet(struct nci_dev *ndev, __u16 rsp_opcode,
}
static int nci_op_ntf_packet(struct nci_dev *ndev, __u16 ntf_opcode,
- struct sk_buff *skb, struct nci_driver_ops *ops,
+ struct sk_buff *skb, const struct nci_driver_ops *ops,
size_t n_ops)
{
- struct nci_driver_ops *op;
+ const struct nci_driver_ops *op;
op = ops_cmd_lookup(ops, n_ops, ntf_opcode);
if (!op || !op->ntf)
@@ -1442,7 +1440,7 @@ int nci_core_ntf_packet(struct nci_dev *ndev, __u16 opcode,
static void nci_tx_work(struct work_struct *work)
{
struct nci_dev *ndev = container_of(work, struct nci_dev, tx_work);
- struct nci_conn_info *conn_info;
+ struct nci_conn_info *conn_info;
struct sk_buff *skb;
conn_info = nci_get_conn_info_by_conn_id(ndev, ndev->cur_conn_id);