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46 lines
1.9 KiB
Diff
46 lines
1.9 KiB
Diff
From 073752aa59b3db120b2508d5bdd0598ada25fd25 Mon Sep 17 00:00:00 2001
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From: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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Date: Thu, 16 Jan 2014 10:52:27 +0000
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Subject: [PATCH] net: stmmac: make stmmac_mdio_reset non-static
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This patch promotes stmmac_mdio_reset function from static to
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non-static, so that power management functions can decide to reset if
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the IP comes out from lowe power state specially hibernation cases.
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 +
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drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +-
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2 files changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
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index 92be6b3..5a568015 100644
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--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
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+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
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@@ -110,6 +110,7 @@ struct stmmac_priv {
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int stmmac_mdio_unregister(struct net_device *ndev);
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int stmmac_mdio_register(struct net_device *ndev);
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+int stmmac_mdio_reset(struct mii_bus *mii);
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void stmmac_set_ethtool_ops(struct net_device *netdev);
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extern const struct stmmac_desc_ops enh_desc_ops;
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extern const struct stmmac_desc_ops ndesc_ops;
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diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
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index aab12d2..a468eb1 100644
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--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
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+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
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@@ -128,7 +128,7 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
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* @bus: points to the mii_bus structure
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* Description: reset the MII bus
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*/
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-static int stmmac_mdio_reset(struct mii_bus *bus)
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+int stmmac_mdio_reset(struct mii_bus *bus)
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{
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#if defined(CONFIG_STMMAC_PLATFORM)
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struct net_device *ndev = bus->priv;
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--
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1.8.5.5
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