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>
diff --git a/drivers/nfc/st21nfca/Kconfig b/drivers/nfc/st21nfca/Kconfig
index ee459f0..cc3bd56 100644
--- a/drivers/nfc/st21nfca/Kconfig
+++ b/drivers/nfc/st21nfca/Kconfig
@@ -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.
