4.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Linus Walleij <linus.wall...@linaro.org>

commit 7ac61a062f3147dc23e3f12b9dfe7c4dd35f9cb8 upstream.

Any readings from the raw interface of the KXSD9 driver will
return an empty string, because it does not return
IIO_VAL_INT but rather some random value from the accelerometer
to the caller.

Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
Signed-off-by: Jonathan Cameron <ji...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 drivers/iio/accel/kxsd9.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -160,6 +160,7 @@ static int kxsd9_read_raw(struct iio_dev
                if (ret < 0)
                        goto error_ret;
                *val = ret;
+               ret = IIO_VAL_INT;
                break;
        case IIO_CHAN_INFO_SCALE:
                ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C));


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