linux/drivers/nfc/pn544/pn544.h
Krzysztof Kozlowski 7a5e98daf6 nfc: constify nfc_phy_ops
Neither the core nor the drivers modify the passed pointer to struct
nfc_phy_ops (consisting of function pointers), so make it a pointer
to const for correctness and safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-25 09:21:21 +01:00

26 lines
684 B
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2011 - 2012 Intel Corporation. All rights reserved.
*/
#ifndef __LOCAL_PN544_H_
#define __LOCAL_PN544_H_
#include <net/nfc/hci.h>
#define DRIVER_DESC "HCI NFC driver for PN544"
#define PN544_HCI_MODE 0
#define PN544_FW_MODE 1
typedef int (*fw_download_t)(void *context, const char *firmware_name,
u8 hw_variant);
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_ */