Re: [PATCH v3 2/7] spi: qcom-qspi: Fix incomplete error handling in runtime PM

[Konrad Dybcio]

On 4/20/26 8:12 AM, Viken Dadhaniya wrote:
> The runtime PM functions had incomplete error handling that could leave the
> system in an inconsistent state. If any operation failed midway through
> suspend or resume, some resources would be left in the wrong state while
> others were already changed, leading to potential clock/power imbalances.
> 
> Reorder the suspend/resume sequences to avoid brownout risk by ensuring the
> performance state is set appropriately before clocks are enabled and clocks
> are disabled before dropping the performance state.
> 
> Fix by adding proper error checking for all operations and using goto-based
> cleanup to ensure all successfully acquired resources are properly released
> on any error.
> 
> Signed-off-by: Viken Dadhaniya <viken.dadhaniya@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad