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net: stmmac: dwmac-sun8i: Return void from PHY unpower 

This is a deinitialization function that always returned zero, and that
return value was always ignored. Have it return void instead.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Samuel Holland 2021-02-16 22:20:02 -06:00 committed by David S. Miller
parent 80a2a40bd2
commit 557ef2dfb5
1 changed files with 2 additions and 3 deletions
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5
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
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@ -820,15 +820,14 @@ static int sun8i_dwmac_power_internal_phy(struct stmmac_priv *priv)
return 0;
}
static int sun8i_dwmac_unpower_internal_phy(struct sunxi_priv_data *gmac)
static void sun8i_dwmac_unpower_internal_phy(struct sunxi_priv_data *gmac)
{
if (!gmac->internal_phy_powered)
return 0;
return;
clk_disable_unprepare(gmac->ephy_clk);
reset_control_assert(gmac->rst_ephy);
gmac->internal_phy_powered = false;
return 0;
}
/* MDIO multiplexing switch function