linux/drivers/nfc/nfcmrvl/Kconfig
Arnd Bergmann 1dbac5c578 NFC: nfcmrvl: fix SPI driver dependencies
The newly added nfcmrvl_spi driver uses the spi_nci
infrastructure, but does not have a Kconfig dependency on
that, so we can get a link-time error:

drivers/built-in.o: In function `nfcmrvl_spi_nci_send':
(.text+0x1428dc): undefined reference to `nci_spi_send'
drivers/built-in.o: In function `nfcmrvl_spi_probe':
(.text+0x142a24): undefined reference to `nci_spi_allocate_spi'
drivers/built-in.o: In function `nfcmrvl_spi_int_irq_thread_fn':
(.text+0x142abc): undefined reference to `nci_spi_read'

This clarifies the dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: caf6e49bf6 ("NFC: nfcmrvl: add spi driver")
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-11-05 00:32:25 +01:00

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config NFC_MRVL
tristate
help
The core driver to support Marvell NFC devices.
This driver is required if you want to support
Marvell NFC device 8897.
config NFC_MRVL_USB
tristate "Marvell NFC-over-USB driver"
depends on NFC_NCI && USB
select NFC_MRVL
help
Marvell NFC-over-USB driver.
This driver provides support for Marvell NFC-over-USB devices:
8897.
Say Y here to compile support for Marvell NFC-over-USB driver
into the kernel or say M to compile it as module.
config NFC_MRVL_UART
tristate "Marvell NFC-over-UART driver"
depends on NFC_NCI && NFC_NCI_UART
select NFC_MRVL
help
Marvell NFC-over-UART driver.
This driver provides support for Marvell NFC-over-UART devices
Say Y here to compile support for Marvell NFC-over-UART driver
into the kernel or say M to compile it as module.
config NFC_MRVL_I2C
tristate "Marvell NFC-over-I2C driver"
depends on NFC_MRVL && I2C
help
Marvell NFC-over-I2C driver.
This driver provides support for Marvell NFC-over-I2C devices.
Say Y here to compile support for Marvell NFC-over-I2C driver
into the kernel or say M to compile it as module.
config NFC_MRVL_SPI
tristate "Marvell NFC-over-SPI driver"
depends on NFC_MRVL && NFC_NCI_SPI
help
Marvell NFC-over-SPI driver.
This driver provides support for Marvell NFC-over-SPI devices.
Say Y here to compile support for Marvell NFC-over-SPI driver
into the kernel or say M to compile it as module.