ASoC: renesas: fsi: Fix register access from in-flight IRQ after shutdown

In-flight IRQs may still be running when the SPU clock is disabled,
leading to register access after shutdown and causing system hangs.

Fix this to use fsi_stream_is_working() when handling in-flight IRQ
handlers. If no streams are active, the handler now returns immediately
to prevent hardware access.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260609113836.45079-6-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

0 files changed, 0 insertions, 0 deletions