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| author | Christian Kohlschütter <christian@kohlschutter.com> | 2022-08-20 13:14:21 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-08-22 14:07:25 +0100 |
| commit | 0739ce4c1213a040301bb185cb7a0569417aef87 (patch) | |
| tree | 09e605e566ecf3ce682bafb19892c7662eeedfd1 /drivers | |
| parent | 8a866d527ac0441c0eb14a991fa11358b476b11d (diff) | |
| download | lwn-0739ce4c1213a040301bb185cb7a0569417aef87.tar.gz lwn-0739ce4c1213a040301bb185cb7a0569417aef87.zip | |
regulator: core: Remove "ramp_delay not set" debug message
This message shows up occasionally but in bursts (seen up to 30 times
per second on my ODROID N2+).
According to Matthias Kaehlcke's comment in 'regulator: core: silence
warning: "VDD1: ramp_delay not set"', this message should have been
removed after restructuring previous code that assumed that ramp_delay
being zero in that function was an error.
Link: https://lore.kernel.org/lkml/625675256c0d75805f088b4be17a3308dc1b7ea4.1477571498.git.hns@goldelico.com/T/
Signed-off-by: Christian Kohlschütter <christian@kohlschutter.com>
Link: https://lore.kernel.org/r/20220820131420.16608-1-christian@kohlschutter.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index a5033c6ba01e..18fa9206ec20 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -3497,10 +3497,8 @@ static int _regulator_set_voltage_time(struct regulator_dev *rdev, (new_uV < old_uV)) return rdev->constraints->settling_time_down; - if (ramp_delay == 0) { - rdev_dbg(rdev, "ramp_delay not set\n"); + if (ramp_delay == 0) return 0; - } return DIV_ROUND_UP(abs(new_uV - old_uV), ramp_delay); } |