iio: hid-sensors: respect CONFIG_IIO_TRIGGER
Not much to say, without that change, hid-sensor-trigger will be
always compiled if HID_SENSOR_IIO_COMMON is selected which fails if
CONFIG_IIO_TRIGGER is not set because CONFIG_IIO_CONSUMERS_PER_TRIGGER
will not be defined.
Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index fe4bcd7..05e996f 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -8,6 +8,7 @@
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
+ select HID_SENSOR_IIO_TRIGGER
tristate "HID Accelerometers 3D"
help
Say yes here to build support for the HID SENSOR
diff --git a/drivers/iio/common/hid-sensors/Kconfig b/drivers/iio/common/hid-sensors/Kconfig
index ae10778..1178121 100644
--- a/drivers/iio/common/hid-sensors/Kconfig
+++ b/drivers/iio/common/hid-sensors/Kconfig
@@ -6,7 +6,7 @@
config HID_SENSOR_IIO_COMMON
tristate "Common modules for all HID Sensor IIO drivers"
depends on HID_SENSOR_HUB
- select IIO_TRIGGER if IIO_BUFFER
+ select HID_SENSOR_IIO_TRIGGER if IIO_BUFFER
help
Say yes here to build support for HID sensor to use
HID sensor common processing for attributes and IIO triggers.
@@ -14,6 +14,17 @@
HID sensor drivers, this module contains processing for those
attributes.
+config HID_SENSOR_IIO_TRIGGER
+ tristate "Common module (trigger) for all HID Sensor IIO drivers"
+ depends on HID_SENSOR_HUB && HID_SENSOR_IIO_COMMON
+ select IIO_TRIGGER
+ help
+ Say yes here to build trigger support for HID sensors.
+ Triggers will be send if all requested attributes were read.
+
+ If this driver is compiled as a module, it will be named
+ hid-sensor-trigger.
+
config HID_SENSOR_ENUM_BASE_QUIRKS
bool "ENUM base quirks for HID Sensor IIO drivers"
depends on HID_SENSOR_IIO_COMMON
diff --git a/drivers/iio/common/hid-sensors/Makefile b/drivers/iio/common/hid-sensors/Makefile
index 1f463e0..22e7c5a 100644
--- a/drivers/iio/common/hid-sensors/Makefile
+++ b/drivers/iio/common/hid-sensors/Makefile
@@ -3,4 +3,5 @@
#
obj-$(CONFIG_HID_SENSOR_IIO_COMMON) += hid-sensor-iio-common.o
-hid-sensor-iio-common-y := hid-sensor-attributes.o hid-sensor-trigger.o
+obj-$(CONFIG_HID_SENSOR_IIO_TRIGGER) += hid-sensor-trigger.o
+hid-sensor-iio-common-y := hid-sensor-attributes.o
diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig
index 48ed148..96b68f6 100644
--- a/drivers/iio/gyro/Kconfig
+++ b/drivers/iio/gyro/Kconfig
@@ -17,6 +17,7 @@
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
+ select HID_SENSOR_IIO_TRIGGER
tristate "HID Gyroscope 3D"
help
Say yes here to build support for the HID SENSOR
diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig
index 1763c9b..dbf80ab 100644
--- a/drivers/iio/light/Kconfig
+++ b/drivers/iio/light/Kconfig
@@ -47,6 +47,7 @@
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
+ select HID_SENSOR_IIO_TRIGGER
tristate "HID ALS"
help
Say yes here to build support for the HID SENSOR
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig
index c1f0cdd..ff11d68 100644
--- a/drivers/iio/magnetometer/Kconfig
+++ b/drivers/iio/magnetometer/Kconfig
@@ -8,6 +8,7 @@
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
select HID_SENSOR_IIO_COMMON
+ select HID_SENSOR_IIO_TRIGGER
tristate "HID Magenetometer 3D"
help
Say yes here to build support for the HID SENSOR