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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: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard 2015-12-23 23:45:17 +01:00 committed by Samuel Ortiz
parent 9ba04ebf82
commit dfa4089b3a
1 changed files with 4 additions and 9 deletions
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13
drivers/nfc/st21nfca/Kconfig
View File

@ -1,20 +1,15 @@
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.