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NFC: st-nci: Auto-select core module

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The core st-nci module is useless without either the I2C or the
SPI access module. So hide NFC_ST_NCI and select it automatically
if either NFC_ST_NCI_I2C or NFC_ST_NCI_SPI is selected.

This avoids presenting NFC_ST_NCI when neither NFC_ST_NCI_I2C nor
NFC_ST_NCI_SPI can 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 23:45:16 +01:00 committed by Samuel Ortiz
parent 2a84193f14
commit 9ba04ebf82
1 changed files with 7 additions and 11 deletions
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18
drivers/nfc/st-nci/Kconfig
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@ -1,19 +1,14 @@
config NFC_ST_NCI
tristate "STMicroelectronics ST NCI NFC driver"
depends on NFC_NCI
default n
tristate
---help---
STMicroelectronics NFC NCI chips core driver. It implements the chipset
NCI 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 st-nci.
Say N if unsure.
config NFC_ST_NCI_I2C
tristate "NFC ST NCI i2c support"
depends on NFC_ST_NCI && I2C
tristate "STMicroelectronics ST NCI NFC driver (I2C)"
depends on NFC_NCI && I2C
select NFC_ST_NCI
---help---
This module adds support for an I2C interface to the
STMicroelectronics NFC NCI chips familly.
@ -23,8 +18,9 @@ config NFC_ST_NCI_I2C
Say N if unsure.
config NFC_ST_NCI_SPI
tristate "NFC ST NCI spi support"
depends on NFC_ST_NCI && SPI
tristate "STMicroelectronics ST NCI NFC driver (SPI)"
depends on NFC_NCI && SPI
select NFC_ST_NCI
---help---
This module adds support for an SPI interface to the
STMicroelectronics NFC NCI chips familly.