NFC: st-nci: Auto-select core module
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>
diff --git a/drivers/nfc/st-nci/Kconfig b/drivers/nfc/st-nci/Kconfig
index e7c6db9..dc9b777 100644
--- a/drivers/nfc/st-nci/Kconfig
+++ b/drivers/nfc/st-nci/Kconfig
@@ -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 @@
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.