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authorChristophe Ricard <christophe.ricard@gmail.com>2015-12-23 23:45:16 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2015-12-29 19:06:19 +0100
commit9ba04ebf82ba26d848a74e0e1c72ddf09d5a1265 (patch)
treed35cd82e364e9b96f0eb573e0f56dd8dd55fd7d8 /drivers/nfc
parent2a84193f14c4196ee94bf1d44c5f28bcabe7e840 (diff)
downloadop-kernel-dev-9ba04ebf82ba26d848a74e0e1c72ddf09d5a1265.zip
op-kernel-dev-9ba04ebf82ba26d848a74e0e1c72ddf09d5a1265.tar.gz
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>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/st-nci/Kconfig18
1 files changed, 7 insertions, 11 deletions
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 @@ 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.
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