There is no real point in allocating dedicated memory for the irqs array.
MAXFLOW is only 2, so it is easier to allocated the needed space
directly within the 'meson_dev' structure.
This saves some memory allocation and avoids an indirection when using the
irqs array.
Fixes: 48fe583fe5
("crypto: amlogic - Add crypto accelerator...")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>