From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Jonathan Cameron Subject: [PATCH 4/8] IIO: Add a modifier for sqrt(x^2+y^2) Date: Wed, 30 May 2012 20:41:02 +0100 Message-Id: <1338406866-3833-5-git-send-email-jic23@kernel.org> In-Reply-To: <1338406866-3833-1-git-send-email-jic23@kernel.org> References: <1338406866-3833-1-git-send-email-jic23@kernel.org> List-ID: 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 --- drivers/iio/industrialio-core.c | 1 + include/linux/iio/types.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index aa2edf4..071fbf1 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", }; diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index 1b073b1..ab907bf 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -45,6 +45,7 @@ enum iio_modifier { IIO_MOD_X_OR_Y_OR_Z, IIO_MOD_LIGHT_BOTH, IIO_MOD_LIGHT_IR, + IIO_MOD_ROOT_SUM_SQUARED_X_Y, }; #define IIO_VAL_INT 1 -- 1.7.10.2