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authorJonathan Cameron <jic23@kernel.org>2012-05-05 11:39:22 +0200
committerJonathan Cameron <jic23@kernel.org>2012-06-30 11:15:22 +0200
commit8f5879b20be7f918cdc4b3d831cfd8f3dc02c74c (patch)
tree0188cdaaa080a745c29a4fe9b47c02ad636c1537 /drivers/iio
parentstaging:iio:imu:adis16400 drop sysfs interface for manual device reset. (diff)
downloadlinux-8f5879b20be7f918cdc4b3d831cfd8f3dc02c74c.tar.xz
linux-8f5879b20be7f918cdc4b3d831cfd8f3dc02c74c.zip
IIO: Add a modifier for sqrt(x^2+y^2)
There will probably be a number of such modifiers eventually but this one is used in the adis16204 accelerometer driver. Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/industrialio-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index a5a446beb2fa..e42749ec5c3c 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -70,6 +70,7 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_X] = "x",
[IIO_MOD_Y] = "y",
[IIO_MOD_Z] = "z",
+ [IIO_MOD_ROOT_SUM_SQUARED_X_Y] = "sqrt(x^2+y^2)",
[IIO_MOD_LIGHT_BOTH] = "both",
[IIO_MOD_LIGHT_IR] = "ir",
};