media: iris: Fix dma_free_attrs() size in iris_hfi_queues_init()

media: iris: Fix dma_free_attrs() size in iris_hfi_queues_init()

The core->iface_q_table_vaddr buffer is alloc'd with size queue_size
but freed with sizeof(*q_tbl_hdr) which is different.

Change the dma_free_attrs() size.

Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Fixes: d7378f84e94e ("media: iris: introduce iris core state management with shared queues")
Cc: stable@vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>