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Date: Mon, 14 Nov 2016 00:14:07 +0000 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, "Linus Walleij" <linus.walleij@...aro.org>, "Jonathan Cameron" <jic23@...nel.org> Subject: [PATCH 3.2 078/152] iio: accel: kxsd9: Fix raw read return 3.2.84-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Linus Walleij <linus.walleij@...aro.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.walleij@...aro.org> Signed-off-by: Jonathan Cameron <jic23@...nel.org> [bwh: Backported to 3.2: adjust filename] Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- drivers/staging/iio/accel/kxsd9.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/staging/iio/accel/kxsd9.c +++ b/drivers/staging/iio/accel/kxsd9.c @@ -163,6 +163,7 @@ static int kxsd9_read_raw(struct iio_dev if (ret < 0) goto error_ret; *val = ret; + ret = IIO_VAL_INT; break; case (1 << IIO_CHAN_INFO_SCALE_SHARED): ret = spi_w8r8(st->us, KXSD9_READ(KXSD9_REG_CTRL_C));
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