[v4,4/4] stmmac: s32: enable support for Multi-IRQ mode

[Jakub Kicinski]

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stmmac: s32: enable support for Multi-IRQ mode

Enables Multi-IRQ mode for the S32 GMAC driver when per-queue IRQs
are present and more than one RX queue is configured.

> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c
> index 5a485ee98fa7..37a5b7b46973 100644

[ ... ]

> @@ -149,6 +149,16 @@ static int s32_dwmac_probe(struct platform_device *pdev)
>  	plat->core_type = DWMAC_CORE_GMAC4;
>  	plat->pmt = 1;
>  	plat->flags |= STMMAC_FLAG_SPH_DISABLE;
> +
> +	/* Check for multi-IRQ config. Assumption: symetrical rx/tx queues */
                                                   ^^^^^^^^^^

This isn't a bug, but "symetrical" should be "symmetrical".