Commit 21d19f87 authored by Samuel Ortiz's avatar Samuel Ortiz
Browse files

NFC: nci: Use __nci_request for exported routines 



Since we do not know in which context drivers will call these
routines, they should use the unlocked version of nci_request,
i.e. __nci_request.
It is up to drivers to know/decide if they need to take the
req_lock mutex before calling those routines. When being called
from the NCI setup routine there is no need to do so as ops->setup
is called under req_lock.

Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent f6d3125f

net/nfc/nci/core.c

+6 −5
Original line number Diff line number Diff line
@@ -540,7 +540,7 @@ 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,

	return __nci_request(ndev, nci_nfcee_discover_req, action,

				msecs_to_jiffies(NCI_CMD_TIMEOUT));

}

EXPORT_SYMBOL(nci_nfcee_discover);
@@ -561,7 +561,8 @@ 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,

			     (unsigned long)&cmd,

			     msecs_to_jiffies(NCI_CMD_TIMEOUT));

}

EXPORT_SYMBOL(nci_nfcee_mode_set);
@@ -612,7 +613,7 @@ static void nci_core_conn_close_req(struct nci_dev *ndev, unsigned long opt) 


int nci_core_conn_close(struct nci_dev *ndev, u8 conn_id)

{

	return nci_request(ndev, nci_core_conn_close_req, conn_id,

	return __nci_request(ndev, nci_core_conn_close_req, conn_id,

			     msecs_to_jiffies(NCI_CMD_TIMEOUT));

}

EXPORT_SYMBOL(nci_core_conn_close);

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