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Groups > linux.kernel > #1663454

[PATCH] iio hid-sensor-trigger: add Kconfig depends on IIO_BUFFER

From Alexander Wuerstlein <arw@arw.name>
Newsgroups linux.kernel
Subject [PATCH] iio hid-sensor-trigger: add Kconfig depends on IIO_BUFFER
Date 2017-06-12 14:10 +0200
Message-ID <tRwkp-1VP-7@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Building a kernel with my configuration failed with:
> drivers/built-in.o: In function `hid_sensor_setup_batch_mode': staging/drivers/iio/common/hid-sensors/hid-sensor-trigger.c:104: undefined reference to `iio_buffer_set_attrs'
which is fixed by this patch.

Signed-off-by: Alexander Wuerstlein <arw@arw.name>
---
 drivers/iio/common/hid-sensors/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/common/hid-sensors/Kconfig b/drivers/iio/common/hid-sensors/Kconfig
index 39188b72cd3b..80105378b0ba 100644
--- a/drivers/iio/common/hid-sensors/Kconfig
+++ b/drivers/iio/common/hid-sensors/Kconfig
@@ -16,7 +16,7 @@ config HID_SENSOR_IIO_COMMON
 
 config HID_SENSOR_IIO_TRIGGER
 	tristate "Common module (trigger) for all HID Sensor IIO drivers"
-	depends on HID_SENSOR_HUB && HID_SENSOR_IIO_COMMON
+	depends on HID_SENSOR_HUB && HID_SENSOR_IIO_COMMON && IIO_BUFFER
 	select IIO_TRIGGER
 	help
 	  Say yes here to build trigger support for HID sensors.
-- 
2.11.0

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[PATCH] iio hid-sensor-trigger: add Kconfig depends on IIO_BUFFER Alexander Wuerstlein <arw@arw.name> - 2017-06-12 14:10 +0200
  Re: [PATCH] iio hid-sensor-trigger: add Kconfig depends on  IIO_BUFFER Jonathan Cameron <jic23@kernel.org> - 2017-06-13 22:20 +0200

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