ravb: Factorise ravb_ring_init function

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The ravb_ring_init function uses an extended descriptor in RX for
R-Car and normal descriptor for RZ/G2L. Add a helper function
for RX ring buffer allocation to support later SoC.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Biju Das 2021-08-25 08:01:48 +01:00 • committed by David S. Miller

parent 1ae22c19e7

commit 7870a41848

2 changed files with 17 additions and 5 deletions

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1

drivers/net/ethernet/renesas/ravb.h

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21

drivers/net/ethernet/renesas/ravb_main.c

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