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| author | Andreas Pretzsch <apr@cn-eng.de> | 2012-11-25 08:31:38 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-11-25 09:10:18 +0100 |
| commit | 92aab96034c2cdf11eb61a6b14409c2da8e5158d (patch) | |
| tree | 95c67864b67db9eb9a081b371e12c0a36a053313 /kernel | |
| parent | Input: HIL - do not call tasklet_disable right before tasklet_kill (diff) | |
| download | linux-92aab96034c2cdf11eb61a6b14409c2da8e5158d.tar.xz linux-92aab96034c2cdf11eb61a6b14409c2da8e5158d.zip | |
Input: imx_keypad - only set enabled columns to open-drain
In imx_keypad_inhibit(), all 8 columns were set to open-drain, in
contrast to the rest of the driver, where only the enabled columns
are modified/used.
Contrary to the normal expectation, this also affects column I/Os not
even mapped via IOMUX to the KPP hardware module but used as a GPIO.
Therefore only init enabled columns to open-drain and leave all others
with their default reset value of 0, i.e. totem-pole.
Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions