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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2016-10-27 14:31:39 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-10-28 18:22:40 +0100 |
| commit | ba14fa1a57c07cca9d520ceded8d3da5beb6175f (patch) | |
| tree | 6902785e6d95c519b7f2ec5bcf65ae260d79d54d /Documentation/devicetree/bindings | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
regulator: core: silence warning: "VDD1: ramp_delay not set"
commit 73e705bf81ce ("regulator: core: Add set_voltage_time op")
introduced a new rdev_warn() if the ramp_delay is 0.
Apparently, on omap3/twl4030 platforms with dynamic voltage
management this results in non-ending spurious messages like
[ 511.143066] VDD1: ramp_delay not set
[ 511.662322] VDD1: ramp_delay not set
[ 513.903625] VDD1: ramp_delay not set
[ 514.222198] VDD1: ramp_delay not set
[ 517.062835] VDD1: ramp_delay not set
[ 517.382568] VDD1: ramp_delay not set
[ 520.142791] VDD1: ramp_delay not set
[ 520.502593] VDD1: ramp_delay not set
[ 523.062896] VDD1: ramp_delay not set
[ 523.362701] VDD1: ramp_delay not set
[ 526.143035] VDD1: ramp_delay not set
I have observed this on GTA04 while it is reported to occur on
N900 as well: https://bugzilla.kernel.org/show_bug.cgi?id=178371
This patch makes the warning appear only in debugging mode.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')