From: mario tesi <mario.tesi@st.com>
Date: Thu, 22 Aug 2019 13:22:19 +0000 (+0200)
Subject: iio: imu: st_lsm6dsx: Fix FIFO diff mask for tagged fifo
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=70575abeaaca02f2f3f36abcce4ed33f69398ea0;p=linux.git

iio: imu: st_lsm6dsx: Fix FIFO diff mask for tagged fifo

	According to the latest version of datasheet the mask
	for number of unread sensor data in FIFO_STATUS registers
	has been extended to 10 bits

	The devices involved are:
	 - LSM6DSO
	 - LSM6DSOX
	 - ASM330LHH
	 - LSM6DSR
	 - ISM330DHCX

Signed-off-by: mario tesi <mario.tesi@st.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index ad839ccf871c4..fd152fff0a8c8 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -595,7 +595,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 			},
 			.fifo_diff = {
 				.addr = 0x3a,
-				.mask = GENMASK(8, 0),
+				.mask = GENMASK(9, 0),
 			},
 			.th_wl = 1,
 		},
@@ -725,7 +725,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 			},
 			.fifo_diff = {
 				.addr = 0x3a,
-				.mask = GENMASK(8, 0),
+				.mask = GENMASK(9, 0),
 			},
 			.th_wl = 1,
 		},
@@ -832,7 +832,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 			},
 			.fifo_diff = {
 				.addr = 0x3a,
-				.mask = GENMASK(8, 0),
+				.mask = GENMASK(9, 0),
 			},
 			.th_wl = 1,
 		},