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Commit dfa4089b authored by Christophe Ricard's avatar Christophe Ricard Committed by Samuel Ortiz
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NFC: st21nfca: Auto-select core module 



The core st21nca module is useless without the I2C access module.
So hide NFC_ST21NFCA and select it automatically if either
NFC_ST21NFCA_I2C is selected.

This avoids presenting NFC_ST21NFCA when NFC_ST21NFCA_I2C can't be
selected.

Cc: Jean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 9ba04ebf

drivers/nfc/st21nfca/Kconfig

+4 −9
Original line number Diff line number Diff line 
config NFC_ST21NFCA

	tristate "STMicroelectronics ST21NFCA NFC driver"

	depends on NFC_HCI

	tristate

	select CRC_CCITT

	default n

	---help---

	  STMicroelectronics ST21NFCA core driver. It implements the chipset

	  HCI logic and hooks into the NFC kernel APIs. Physical layers will

	  register against it.



	  To compile this driver as a module, choose m here. The module will

	  be called st21nfca.

	  Say N if unsure.



config NFC_ST21NFCA_I2C

	tristate "NFC ST21NFCA i2c support"

	depends on NFC_ST21NFCA && I2C && NFC_SHDLC

	tristate "STMicroelectronics ST21NFCA NFC driver (I2C)"

	depends on NFC_HCI && I2C && NFC_SHDLC

	select NFC_ST21NFCA

	---help---

	  This module adds support for the STMicroelectronics st21nfca i2c interface.

	  Select this if your platform is using the i2c bus.