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| author | Axel Lin <axel.lin@ingics.com> | 2021-06-18 22:14:11 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:22:32 +0200 |
| commit | 363e4957005e8a1b4183e86111394503caa4ffd0 (patch) | |
| tree | 1758699d32d6924f63406175e4f18ec9170094e3 /include/linux/stackprotector.h | |
| parent | 8a2d6b053dac1dbe05f9bc2101db69cf77573281 (diff) | |
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
[ Upstream commit a336dc8f683e5be794186b5643cd34cb28dd2c53 ]
Use DIV_ROUND_UP to prevent truncation by integer division issue.
This ensures we return enough delay time.
Also fix returning negative value when new_sel < old_sel.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210618141412.4014912-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions