diff options
Diffstat (limited to 'drivers/nfc/pn544')
| -rw-r--r-- | drivers/nfc/pn544/Kconfig | 18 | ||||
| -rw-r--r-- | drivers/nfc/pn544/mei.c | 14 |
2 files changed, 14 insertions, 18 deletions
diff --git a/drivers/nfc/pn544/Kconfig b/drivers/nfc/pn544/Kconfig index ccf06f5f6..2b8bde395 100644 --- a/drivers/nfc/pn544/Kconfig +++ b/drivers/nfc/pn544/Kconfig @@ -1,20 +1,15 @@ config NFC_PN544 - tristate "NXP PN544 NFC driver" - depends on NFC_HCI + tristate 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 + tristate "NXP PN544 device support (I2C)" + depends on NFC_HCI && I2C && NFC_SHDLC + select NFC_PN544 ---help--- This module adds support for the NXP pn544 i2c interface. Select this if your platform is using the i2c bus. @@ -23,8 +18,9 @@ config NFC_PN544_I2C Say N if unsure. config NFC_PN544_MEI - tristate "NFC PN544 MEI support" - depends on NFC_PN544 && NFC_MEI_PHY + tristate "NXP PN544 device support (MEI)" + depends on NFC_HCI && NFC_MEI_PHY + select NFC_PN544 ---help--- This module adds support for the mei interface of adapters using NXP pn544 chipsets. Select this if your pn544 chipset diff --git a/drivers/nfc/pn544/mei.c b/drivers/nfc/pn544/mei.c index 101a37e12..46d0eb24e 100644 --- a/drivers/nfc/pn544/mei.c +++ b/drivers/nfc/pn544/mei.c @@ -27,7 +27,7 @@ #define PN544_DRIVER_NAME "pn544" -static int pn544_mei_probe(struct mei_cl_device *device, +static int pn544_mei_probe(struct mei_cl_device *cldev, const struct mei_cl_device_id *id) { struct nfc_mei_phy *phy; @@ -35,7 +35,7 @@ static int pn544_mei_probe(struct mei_cl_device *device, pr_info("Probing NFC pn544\n"); - phy = nfc_mei_phy_alloc(device); + phy = nfc_mei_phy_alloc(cldev); if (!phy) { pr_err("Cannot allocate memory for pn544 mei phy.\n"); return -ENOMEM; @@ -53,9 +53,9 @@ static int pn544_mei_probe(struct mei_cl_device *device, return 0; } -static int pn544_mei_remove(struct mei_cl_device *device) +static int pn544_mei_remove(struct mei_cl_device *cldev) { - struct nfc_mei_phy *phy = mei_cl_get_drvdata(device); + struct nfc_mei_phy *phy = mei_cldev_get_drvdata(cldev); pr_info("Removing pn544\n"); @@ -67,7 +67,7 @@ static int pn544_mei_remove(struct mei_cl_device *device) } static struct mei_cl_device_id pn544_mei_tbl[] = { - { PN544_DRIVER_NAME, MEI_NFC_UUID}, + { PN544_DRIVER_NAME, MEI_NFC_UUID, MEI_CL_VERSION_ANY}, /* required last entry */ { } @@ -88,7 +88,7 @@ static int pn544_mei_init(void) pr_debug(DRIVER_DESC ": %s\n", __func__); - r = mei_cl_driver_register(&pn544_driver); + r = mei_cldev_driver_register(&pn544_driver); if (r) { pr_err(PN544_DRIVER_NAME ": driver registration failed\n"); return r; @@ -99,7 +99,7 @@ static int pn544_mei_init(void) static void pn544_mei_exit(void) { - mei_cl_driver_unregister(&pn544_driver); + mei_cldev_driver_unregister(&pn544_driver); } module_init(pn544_mei_init); |