Commit 10147745 authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Greg Kroah-Hartman

net: stmmac: fix reset gpio free missing

[ Upstream commit 49ce881c ]

Commit 984203ce ("net: stmmac: mdio: remove reset gpio free")
removed the reset gpio free, when the driver is unbinded or rmmod,
we miss the gpio free.

This patch uses managed API to request the reset gpio, so that the
gpio could be freed properly.

Fixes: 984203ce ("net: stmmac: mdio: remove reset gpio free")
Signed-off-by: default avatarJisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bfcfd6a4
...@@ -267,7 +267,8 @@ int stmmac_mdio_reset(struct mii_bus *bus) ...@@ -267,7 +267,8 @@ int stmmac_mdio_reset(struct mii_bus *bus)
of_property_read_u32_array(np, of_property_read_u32_array(np,
"snps,reset-delays-us", data->delays, 3); "snps,reset-delays-us", data->delays, 3);
if (gpio_request(data->reset_gpio, "mdio-reset")) if (devm_gpio_request(priv->device, data->reset_gpio,
"mdio-reset"))
return 0; return 0;
} }
......
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