Hi Cai,

On Tue, Sep 21, 2021 at 2:29 AM Cai Huoqing [off-list ref] wrote:

+error_iio_device_register:
+       clk_disable_unprepare(adc->ipg_clk);
+error_adc_ipg_clk_enable:
+       clk_disable_unprepare(adc->clk);
+error_adc_clk_enable:
+       regulator_disable(adc->vref);

Please rename these labels to indicate the action that will be performed.

Something like this:

error_ipg_clk_disable:
       clk_disable_unprepare(adc->ipg_clk);
error_adc_clk_disable:
       clk_disable_unprepare(adc->clk);
error_regulator_disable:
       regulator_disable(adc->vref);