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| author | Shamile Khan <shamile.khan@intel.com> | 2015-11-24 13:27:01 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-12-01 18:52:53 -0800 |
| commit | f748a7fbd5c72c659b60d772db1c3d398a746455 (patch) | |
| tree | 92bc49f36b53b26ac1a91cec920200334b4c994c /chip/lm4/gpio.c | |
| parent | 9167ce023260fa089e9aa741eb36902484c33154 (diff) | |
| download | chrome-ec-f748a7fbd5c72c659b60d772db1c3d398a746455.tar.gz | |
common: adc/i2c: Mark task_waiting volatile
When Link Time Optimization is turned on, functions that set
task_waiting multiple times have one of the sets removed
by the linker leading to undesired results.
Marking task_waiting volatile alleviates this issue.
BUG=chrome-os-partner:46063
TEST=Manually tested on Kunimitsu.
Console command adc shows correct value of approx
20000 mV for VBUS.
BRANCH=none
Change-Id: I85a6e5c9688ae72c45d90fb58296f94b74a301aa
Signed-off-by: Shamile Khan <shamile.khan@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/314233
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'chip/lm4/gpio.c')
0 files changed, 0 insertions, 0 deletions