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net:stmmac: Remove bus_id from mdio platform data.

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This patch removes bus_id from mdio platform data, The reason to remove
bus_id is, stmmac mdio bus_id is always same as stmmac bus-id, so there
is no point in passing this in different variable.
Also stmmac ethernet driver connects to phy with bus_id passed its
platform data.
So, having single bus-id is much simpler.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Srinivas Kandagatla
2012-08-30 05:50:43 +00:00
committed by David S. Miller
parent 1f9defa0c2
commit d56631a66c
4 changed files with 3 additions and 12 deletions
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5
Documentation/networking/stmmac.txt
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@@ -173,7 +173,6 @@ Where:
For MDIO bus The we have:
struct stmmac_mdio_bus_data {
int bus_id;
int (*phy_reset)(void *priv);
unsigned int phy_mask;
int *irqs;
@@ -181,7 +180,6 @@ For MDIO bus The we have:
};
Where:
o bus_id: bus identifier;
o phy_reset: hook to reset the phy device attached to the bus.
o phy_mask: phy mask passed when register the MDIO bus within the driver.
o irqs: list of IRQs, one per PHY.
@@ -230,9 +228,6 @@ there are two MAC cores: one MAC is for MDIO Bus/PHY emulation
with fixed_link support.
static struct stmmac_mdio_bus_data stmmac1_mdio_bus = {
.bus_id = 1,
|
|-> phy device on the bus_id 1
.phy_reset = phy_reset;
|
|-> function to provide the phy_reset on this board