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Groups > linux.kernel > #1417674
| From | Boris Brezillon <boris.brezillon@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 08/13] regulator: pwm: Adjust PWM config at probe time |
| Date | 2016-06-08 18:40 +0200 |
| Message-ID | <rHOGn-2xG-65@gated-at.bofh.it> (permalink) |
| References | <rHOGl-2xG-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The PWM attached to a PWM regulator device might have been previously configured by the bootloader. Make sure the bootloader and linux config are in sync, and adjust the PWM config if that's not the case. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Brian Norris <briannorris@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> --- drivers/regulator/pwm-regulator.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index ab3cc02..524b43f 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -285,11 +285,9 @@ static int pwm_regulator_probe(struct platform_device *pdev) return ret; } - /* - * FIXME: pwm_apply_args() should be removed when switching to the - * atomic PWM API. - */ - pwm_apply_args(drvdata->pwm); + ret = pwm_adjust_config(drvdata->pwm); + if (ret) + return ret; regulator = devm_regulator_register(&pdev->dev, &drvdata->desc, &config); -- 2.7.4
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[PATCH v2 00/13] regulator: pwm: various improvements Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-06-08 18:40 +0200 [PATCH v2 06/13] pwm: sti: Add support for hardware readout Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-06-08 18:40 +0200 [PATCH v2 08/13] regulator: pwm: Adjust PWM config at probe time Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-06-08 18:40 +0200 Re: [PATCH v2 00/13] regulator: pwm: various improvements Heiko Stübner <heiko@sntech.de> - 2016-06-09 20:10 +0200
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