diff options
Diffstat (limited to 'include/net/nfc/nci_core.h')
| -rw-r--r-- | include/net/nfc/nci_core.h | 46 |
1 files changed, 10 insertions, 36 deletions
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h index 99fc1f3a392a..6126f1f992b4 100644 --- a/include/net/nfc/nci_core.h +++ b/include/net/nfc/nci_core.h @@ -207,19 +207,9 @@ int nci_to_errno(__u8 code); #define NCI_SPI_CRC_ENABLED 0x01 /* ----- NCI SPI structures ----- */ -struct nci_spi_dev; - -struct nci_spi_ops { - int (*open)(struct nci_spi_dev *ndev); - int (*close)(struct nci_spi_dev *ndev); - void (*assert_int)(struct nci_spi_dev *ndev); - void (*deassert_int)(struct nci_spi_dev *ndev); -}; - -struct nci_spi_dev { - struct nci_dev *nci_dev; +struct nci_spi { + struct nci_dev *ndev; struct spi_device *spi; - struct nci_spi_ops *ops; unsigned int xfer_udelay; /* microseconds delay between transactions */ @@ -227,31 +217,15 @@ struct nci_spi_dev { struct completion req_completion; u8 req_result; - - void *driver_data; }; -/* ----- NCI SPI Devices ----- */ -struct nci_spi_dev *nci_spi_allocate_device(struct spi_device *spi, - struct nci_spi_ops *ops, - u32 supported_protocols, - u32 supported_se, - u8 acknowledge_mode, - unsigned int delay); -void nci_spi_free_device(struct nci_spi_dev *ndev); -int nci_spi_register_device(struct nci_spi_dev *ndev); -void nci_spi_unregister_device(struct nci_spi_dev *ndev); -int nci_spi_recv_frame(struct nci_spi_dev *ndev); - -static inline void nci_spi_set_drvdata(struct nci_spi_dev *ndev, - void *data) -{ - ndev->driver_data = data; -} - -static inline void *nci_spi_get_drvdata(struct nci_spi_dev *ndev) -{ - return ndev->driver_data; -} +/* ----- NCI SPI ----- */ +struct nci_spi *nci_spi_allocate_spi(struct spi_device *spi, + u8 acknowledge_mode, unsigned int delay, + struct nci_dev *ndev); +int nci_spi_send(struct nci_spi *nspi, + struct completion *write_handshake_completion, + struct sk_buff *skb); +struct sk_buff *nci_spi_read(struct nci_spi *nspi); #endif /* __NCI_CORE_H */ |