From: Markus Pargmann <mpa@pengutronix.de>
Date: Wed, 29 Jul 2015 13:46:03 +0000 (+0200)
Subject: iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required
X-Git-Tag: firefly_0821_release~3679^2~148
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=35c45e8bce3c92fb1ff94d376f1d4bfaae079d66;p=firefly-linux-kernel-4.4.55.git

iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required

commit 06d2f6ca5a38abe92f1f3a132b331eee773868c3 upstream.

This patch adds selects for IIO_BUFFER and IIO_TRIGGERED_BUFFER. Without
IIO_BUFFER, the driver does not compile.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig
index 107cafcb89da..953a0621c6fe 100644
--- a/drivers/iio/gyro/Kconfig
+++ b/drivers/iio/gyro/Kconfig
@@ -73,7 +73,8 @@ config IIO_ST_GYRO_SPI_3AXIS
 config ITG3200
 	tristate "InvenSense ITG3200 Digital 3-Axis Gyroscope I2C driver"
 	depends on I2C
-	select IIO_TRIGGERED_BUFFER if IIO_BUFFER
+	select IIO_BUFFER
+	select IIO_TRIGGERED_BUFFER
 	help
 	  Say yes here to add support for the InvenSense ITG3200 digital
 	  3-axis gyroscope sensor.