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NFC: nci: add nci_get_conn_info_by_id function

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This functin takes as a parameter a pointer to the nci_dev
struct and the first byte from the values of the first domain
specific parameter that was used for the connection creation.

Signed-off-by: Robert Dolca <robert.dolca@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Robert Dolca 2015-10-22 12:11:41 +03:00 committed by Samuel Ortiz
parent caa575a86e
commit 85b9ce9a21
2 changed files with 14 additions and 0 deletions
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1
include/net/nfc/nci_core.h
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@ -374,6 +374,7 @@ void nci_clear_target_list(struct nci_dev *ndev);
void nci_req_complete(struct nci_dev *ndev, int result);
struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev,
int conn_id);
int nci_get_conn_info_by_id(struct nci_dev *ndev, u8 id);
/* ----- NCI status code ----- */
int nci_to_errno(__u8 code);

13
net/nfc/nci/core.c
View File

@ -64,6 +64,19 @@ struct nci_conn_info *nci_get_conn_info_by_conn_id(struct nci_dev *ndev,
return NULL;
}
int nci_get_conn_info_by_id(struct nci_dev *ndev, u8 id)
{
struct nci_conn_info *conn_info;
list_for_each_entry(conn_info, &ndev->conn_info_list, list) {
if (conn_info->id == id)
return conn_info->conn_id;
}
return -EINVAL;
}
EXPORT_SYMBOL(nci_get_conn_info_by_id);
/* ---- NCI requests ---- */
void nci_req_complete(struct nci_dev *ndev, int result)