Messages in this thread | | | Date | Wed, 29 Nov 2023 13:24:40 +0000 | From | Mark Brown <> | Subject | Re: [PATCH] [regulator] pwm-regulator: Add error handling |
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On Wed, Nov 29, 2023 at 05:05:30AM -0800, Haoran Liu wrote:
> + ret = of_property_read_u32_array(pdev->dev.of_node, > + "pwm-dutycycle-range", > + dutycycle_range, 2); > + if (ret) { > + dev_err(&pdev->dev, > + "Failed to read pwm-dutycycle-range: %d\n", ret); > + return ret; > + } > + > + ret = of_property_read_u32(pdev->dev.of_node, > + "pwm-dutycycle-unit", > + &dutycycle_unit); > + if (ret) { > + dev_err(&pdev->dev, > + "Failed to read pwm-dutycycle-unit: %d\n", ret); > + return ret; > + }
These properties are both optiona.. [unhandled content-type:application/pgp-signature] | |