diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2019-11-04 02:40:33 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-04 11:21:25 -0800 |
| commit | 0c65b2b90d13c1deaee6449304dd367c5d4eb8ae (patch) | |
| tree | cd0eaef5cd95d586edba8e1675ec1dfaf1f540da /drivers/net/ethernet/ti/cpsw_priv.h | |
| parent | 5d1fcaf35d74b4188d238e46f0be37c14a01f169 (diff) | |
net: of_get_phy_mode: Change API to solve int/unit warnings
Before this change of_get_phy_mode() returned an enum,
phy_interface_t. On error, -ENODEV etc, is returned. If the result of
the function is stored in a variable of type phy_interface_t, and the
compiler has decided to represent this as an unsigned int, comparision
with -ENODEV etc, is a signed vs unsigned comparision.
Fix this problem by changing the API. Make the function return an
error, or 0 on success, and pass a pointer, of type phy_interface_t,
where the phy mode should be stored.
v2:
Return with *interface set to PHY_INTERFACE_MODE_NA on error.
Add error checks to all users of of_get_phy_mode()
Fixup a few reverse christmas tree errors
Fixup a few slightly malformed reverse christmas trees
v3:
Fix 0-day reported errors.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw_priv.h')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_priv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h index 362c5a986869..8bfa761fa552 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.h +++ b/drivers/net/ethernet/ti/cpsw_priv.h @@ -275,7 +275,7 @@ struct cpsw_slave_data { struct device_node *slave_node; struct device_node *phy_node; char phy_id[MII_BUS_ID_SIZE]; - int phy_if; + phy_interface_t phy_if; u8 mac_addr[ETH_ALEN]; u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */ struct phy *ifphy; |