[Linux-stm32] [PATCH 1/2] net-next: stmmac: add support for hash table size 128/256 in dwmac4

[Jose Abreu]

From: Biao Huang <biao.huang at mediatek.com>
Date: Mon, Apr 29, 2019 at 07:35:23

> +#define GMAC_HASH_TAB(x)		(0x10 + x * 4)

You need to guard x here with parenthesis.

>  	void __iomem *ioaddr = (void __iomem *)dev->base_addr;
> -	unsigned int value = 0;
> +	unsigned int value;
> +	int i;
> +	int numhashregs = (hw->multicast_filter_bins >> 5);
> +	int mcbitslog2 = hw->mcast_bits_log2;

Reverse Christmas tree order here please.

Thanks,
Jose Miguel Abreu