diff options
| -rw-r--r-- | drivers/nfc/Kconfig | 15 | ||||
| -rw-r--r-- | drivers/nfc/Makefile | 2 | ||||
| -rw-r--r-- | drivers/nfc/pn544/Kconfig | 23 | ||||
| -rw-r--r-- | drivers/nfc/pn544/Makefile | 5 | ||||
| -rw-r--r-- | drivers/nfc/pn544/pn544.c | 6 |
5 files changed, 35 insertions, 16 deletions
diff --git a/drivers/nfc/Kconfig b/drivers/nfc/Kconfig index ec857676c39f..80c728b28828 100644 --- a/drivers/nfc/Kconfig +++ b/drivers/nfc/Kconfig @@ -5,19 +5,6 @@ menu "Near Field Communication (NFC) devices" depends on NFC -config PN544_HCI_NFC - tristate "HCI PN544 NFC driver" - depends on I2C && NFC_HCI && NFC_SHDLC - select CRC_CCITT - default n - ---help--- - NXP PN544 i2c driver. - This is a driver based on the SHDLC and HCI NFC kernel layers and - will thus not work with NXP libnfc library. - - To compile this driver as a module, choose m here. The module will - be called pn544_hci. - config NFC_PN533 tristate "NXP PN533 USB driver" depends on USB @@ -39,4 +26,6 @@ config NFC_WILINK Say Y here to compile support for Texas Instrument's NFC WiLink driver into the kernel or say M to compile it as module. +source "drivers/nfc/pn544/Kconfig" + endmenu diff --git a/drivers/nfc/Makefile b/drivers/nfc/Makefile index 36c359043f54..574bbc04d97a 100644 --- a/drivers/nfc/Makefile +++ b/drivers/nfc/Makefile @@ -2,7 +2,7 @@ # Makefile for nfc devices # -obj-$(CONFIG_PN544_HCI_NFC) += pn544/ +obj-$(CONFIG_NFC_PN544) += pn544/ obj-$(CONFIG_NFC_PN533) += pn533.o obj-$(CONFIG_NFC_WILINK) += nfcwilink.o diff --git a/drivers/nfc/pn544/Kconfig b/drivers/nfc/pn544/Kconfig new file mode 100644 index 000000000000..c277790ac71c --- /dev/null +++ b/drivers/nfc/pn544/Kconfig @@ -0,0 +1,23 @@ +config NFC_PN544 + tristate "NXP PN544 NFC driver" + depends on NFC_HCI + select CRC_CCITT + default n + ---help--- + NXP PN544 core driver. + This is a driver based on the HCI NFC kernel layers and + will thus not work with NXP libnfc library. + + To compile this driver as a module, choose m here. The module will + be called pn544. + Say N if unsure. + +config NFC_PN544_I2C + tristate "NFC PN544 i2c support" + depends on NFC_PN544 && I2C && NFC_SHDLC + ---help--- + This module adds support for the NXP pn544 i2c interface. + Select this if your platform is using the i2c bus. + + If you choose to build a module, it'll be called pn544_i2c. + Say N if unsure. \ No newline at end of file diff --git a/drivers/nfc/pn544/Makefile b/drivers/nfc/pn544/Makefile index 725733881eb3..ac076793687d 100644 --- a/drivers/nfc/pn544/Makefile +++ b/drivers/nfc/pn544/Makefile @@ -2,6 +2,7 @@ # Makefile for PN544 HCI based NFC driver # -obj-$(CONFIG_PN544_HCI_NFC) += pn544_i2c.o +pn544_i2c-objs = i2c.o -pn544_i2c-y := pn544.o i2c.o +obj-$(CONFIG_NFC_PN544) += pn544.o +obj-$(CONFIG_NFC_PN544_I2C) += pn544_i2c.o diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index ece834239852..d108c794008d 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -20,6 +20,7 @@ #include <linux/delay.h> #include <linux/slab.h> +#include <linux/module.h> #include <linux/nfc.h> #include <net/nfc/hci.h> @@ -862,6 +863,7 @@ err_alloc_hdev: err_info_alloc: return r; } +EXPORT_SYMBOL(pn544_hci_probe); void pn544_hci_remove(struct nfc_hci_dev *hdev) { @@ -871,3 +873,7 @@ void pn544_hci_remove(struct nfc_hci_dev *hdev) nfc_hci_free_device(hdev); kfree(info); } +EXPORT_SYMBOL(pn544_hci_remove); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION(DRIVER_DESC); |