[PATCH v2 0/2] soc: fsl: dpio: Fix IRQ cleanup during probe and removal

Ioana Ciornei ioana.ciornei at nxp.com
Mon Oct 5 00:42:32 PDT 2026


On Fri, Oct 02, 2026 at 03:48:00PM -0400, Myeonghun Pak wrote:
> This series fixes two DPIO I/O object lifetime issues during probe
> failure and device removal.
> 
> Patch 1 releases the I/O object when IRQ registration fails and removes
> the unnecessary unregister call from the probe error path. Patch 2 frees
> the managed IRQ before returning its resource to the MC pool and before
> releasing the I/O object during removal.
> 
> Both patches carry their respective Fixes tags and are marked for stable
> backporting. Patch 2 is based on patch 1, which removes the probe error
> path call to unregister_dpio_irq_handlers() before that helper starts
> freeing the managed IRQ.
> 

Reviewed-by: Ioana Ciornei <ioana.ciornei at nxp.com>

Thanks!




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