[PATCH 1/2] iio: always select ANON_INODES

[Arnd Bergmann]

Without ANON_INODES, we get this build error:

drivers/built-in.o: In function `iio_event_getfd':
:(.text+0x14bf18): undefined reference to `anon_inode_getfd'

All other users explicitly select this symbol, so we should
do the same thing here.

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Cc: Jonathan Cameron <jic23 at kernel.org>
Cc: linux-iio at vger.kernel.org
---
 drivers/iio/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 743485e..345395e 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -4,6 +4,7 @@
 
 menuconfig IIO
 	tristate "Industrial I/O support"
+	select ANON_INODES
 	help
 	  The industrial I/O subsystem provides a unified framework for
 	  drivers for many different types of embedded sensors using a
-- 
1.8.3.2