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NFC: Remove unused details from pn544.h header file

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The majority of the defines and structures from pn544.h are no
longer in use. So just remove them.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Marcel Holtmann 2012-10-24 11:45:12 -07:00 committed by Samuel Ortiz
parent 9c5121a034
commit d962ec4922
1 changed files with 0 additions and 60 deletions
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60
include/linux/nfc/pn544.h
View file

@ -25,65 +25,6 @@
#include <linux/i2c.h>
#define PN544_DRIVER_NAME "pn544"
#define PN544_MAXWINDOW_SIZE 7
#define PN544_WINDOW_SIZE 4
#define PN544_RETRIES 10
#define PN544_MAX_I2C_TRANSFER 0x0400
#define PN544_MSG_MAX_SIZE 0x21 /* at normal HCI mode */
/* ioctl */
#define PN544_CHAR_BASE 'P'
#define PN544_IOR(num, dtype) _IOR(PN544_CHAR_BASE, num, dtype)
#define PN544_IOW(num, dtype) _IOW(PN544_CHAR_BASE, num, dtype)
#define PN544_GET_FW_MODE PN544_IOW(1, unsigned int)
#define PN544_SET_FW_MODE PN544_IOW(2, unsigned int)
#define PN544_GET_DEBUG PN544_IOW(3, unsigned int)
#define PN544_SET_DEBUG PN544_IOW(4, unsigned int)
/* Timing restrictions (ms) */
#define PN544_RESETVEN_TIME 30 /* 7 */
#define PN544_PVDDVEN_TIME 0
#define PN544_VBATVEN_TIME 0
#define PN544_GPIO4VEN_TIME 0
#define PN544_WAKEUP_ACK 5
#define PN544_WAKEUP_GUARD (PN544_WAKEUP_ACK + 1)
#define PN544_INACTIVITY_TIME 1000
#define PN544_INTERFRAME_DELAY 200 /* us */
#define PN544_BAUDRATE_CHANGE 150 /* us */
/* Debug bits */
#define PN544_DEBUG_BUF 0x01
#define PN544_DEBUG_READ 0x02
#define PN544_DEBUG_WRITE 0x04
#define PN544_DEBUG_IRQ 0x08
#define PN544_DEBUG_CALLS 0x10
#define PN544_DEBUG_MODE 0x20
/* Normal (HCI) mode */
#define PN544_LLC_HCI_OVERHEAD 3 /* header + crc (to length) */
#define PN544_LLC_MIN_SIZE (1 + PN544_LLC_HCI_OVERHEAD) /* length + */
#define PN544_LLC_MAX_DATA (PN544_MSG_MAX_SIZE - 2)
#define PN544_LLC_MAX_HCI_SIZE (PN544_LLC_MAX_DATA - 2)
struct pn544_llc_packet {
unsigned char length; /* of rest of packet */
unsigned char header;
unsigned char data[PN544_LLC_MAX_DATA]; /* includes crc-ccitt */
};
/* Firmware upgrade mode */
#define PN544_FW_HEADER_SIZE 3
/* max fw transfer is 1024bytes, but I2C limits it to 0xC0 */
#define PN544_MAX_FW_DATA (PN544_MAX_I2C_TRANSFER - PN544_FW_HEADER_SIZE)
struct pn544_fw_packet {
unsigned char command; /* status in answer */
unsigned char length[2]; /* big-endian order (msf) */
unsigned char data[PN544_MAX_FW_DATA];
};
#ifdef __KERNEL__
enum {
NFC_GPIO_ENABLE,
NFC_GPIO_FW_RESET,
@ -99,6 +40,5 @@ struct pn544_nfc_platform_data {
void (*disable) (void);
int (*get_gpio)(int type);
};
#endif /* __KERNEL__ */
#endif /* _PN544_H_ */