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

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@nxp.com>

Thanks!