[Linux-stm32] [RESEND, PATCH] net: stmmac: dwmac-mediatek: fix wrong delay value issue when resume back

[Jakub Kicinski]

On Wed, 9 Oct 2019 15:33:48 +0800, Biao Huang wrote:
> mac_delay value will be divided by 550/170 in mt2712_delay_ps2stage(),
> which is invoked at the beginning of mt2712_set_delay(), and the value
> should be restored at the end of mt2712_set_delay().
> Or, mac_delay will be divided again when invoking mt2712_set_delay()
> when resume back.
> So, add mt2712_delay_stage2ps() to mt2712_set_delay() to recovery the
> original mac_delay value.
> 
> Signed-off-by: Biao Huang <biao.huang at mediatek.com>

Applied, thanks.