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| author | Hans de Goede <hdegoede@redhat.com> | 2024-03-26 12:37:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-03-28 14:05:46 +0100 |
| commit | 6b8cffdc4a31e4a72f75ecd1bc13fbf0dafee390 (patch) | |
| tree | aaa6e01e58df78983fed0a99a41f0e7fef228d75 /drivers/tty/serdev | |
| parent | iio: accel: mxc4005: Interrupt handling fixes (diff) | |
| download | linux-6b8cffdc4a31e4a72f75ecd1bc13fbf0dafee390.tar.xz linux-6b8cffdc4a31e4a72f75ecd1bc13fbf0dafee390.zip | |
iio: accel: mxc4005: Reset chip on probe() and resume()
On some designs the chip is not properly reset when powered up at boot or
after a suspend/resume cycle.
Use the sw-reset feature to ensure that the chip is in a clean state
after probe() / resume() and in the case of resume() restore the settings
(scale, trigger-enabled).
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218578
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240326113700.56725-3-hdegoede@redhat.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/tty/serdev')
0 files changed, 0 insertions, 0 deletions