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| author | Francois Berder <Francois.Berder@imgtec.com> | 2016-10-25 12:24:13 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-27 14:42:31 (GMT) |
| commit | 03842c17397e14cb8bb1adc2015f5dce6c733ffe (patch) | |
| tree | da2b5574afe85eac58b3d82ed73fac98b8ead2da /firmware/av7110 | |
| parent | c03e1b8703a4a0c8bac7f6b65d8fcb539ec62d82 (diff) | |
| download | linux-03842c17397e14cb8bb1adc2015f5dce6c733ffe.tar.xz | |
sc16is7xx: always write state when configuring GPIO as an output
The regmap_update first reads the IOState register and then triggers
a write if needed. However, GPIOS might be configured as an input so
the read to IOState on this GPIO is the current state which might
be random.
Signed-off-by: Francois Berder <Francois.Berder@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware/av7110')
0 files changed, 0 insertions, 0 deletions