From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:37462 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727173AbeHaAnU (ORCPT ); Thu, 30 Aug 2018 20:43:20 -0400 Received: by mail-wm0-f65.google.com with SMTP id n11-v6so3289186wmc.2 for ; Thu, 30 Aug 2018 13:39:22 -0700 (PDT) From: Lorenzo Bianconi To: jic23@kernel.org Cc: linux-iio@vger.kernel.org Subject: [PATCH] iio: imu: st_lsm6dsx: take into account ts samples in wm configuration Date: Thu, 30 Aug 2018 22:38:59 +0200 Message-Id: <20180830203859.6527-1-lorenzo.bianconi@redhat.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Take into account hw timer samples in pattern length computation used in st_lsm6dsx_update_watermark routine for watermark configuration Fixes: 213451076bd3 ("iio: imu: st_lsm6dsx: add hw timestamp support") Signed-off-by: Lorenzo Bianconi --- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index 7589f2ad1dae..2b49d928f4c0 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -187,9 +187,10 @@ static int st_lsm6dsx_set_fifo_odr(struct st_lsm6dsx_sensor *sensor, int st_lsm6dsx_update_watermark(struct st_lsm6dsx_sensor *sensor, u16 watermark) { - u16 fifo_watermark = ~0, cur_watermark, sip = 0, fifo_th_mask; + u16 fifo_watermark = ~0, cur_watermark, fifo_th_mask; struct st_lsm6dsx_hw *hw = sensor->hw; struct st_lsm6dsx_sensor *cur_sensor; + u16 sip = hw->ts_sip; int i, err, data; __le16 wdata; -- 2.18.0