at91_twi_probe_master() can return -EPROBE_DEFER from
at91_init_twi_recovery_info() after at91_twi_configure_dma() has already
claimed the tx/rx DMA channels. at91_twi_probe() then returns without
releasing them, and since dma_request_chan() is not devres-managed the
channels leak on every deferred probe attempt.
Release the channels before deferring the probe.
Fixes: f7eeb1af85 ("i2c: at91: release DMA channels on remove and probe error")
Assisted-by: LLM
Signed-off-by: Hongjian Dai <daihongjian@kylinsec.com.cn>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://patch.msgid.link/7D85C6CB6BF0A82E+20260929164340.41628-1-daihongjian@kylinsec.com.cn
c98bf3b866