diff options
| author | Serge Semin <fancer.lancer@gmail.com> | 2024-05-29 09:40:34 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-05-30 18:30:10 -0700 |
| commit | 482b3c3ba757f8fb7368f208b411d2bad3004702 (patch) | |
| tree | 43dfb00517871616e736292961b548c1323bb3c6 /drivers/net/ethernet/stmicro/stmmac/common.h | |
| parent | a79d8fe2ff8e78e549dc86cc853a61b029404871 (diff) | |
net: stmmac: Drop TBI/RTBI PCS flags
First of all the flags are never set by any of the driver parts. If nobody
have them set then the respective statements will always have the same
result. Thus the statements can be simplified or even dropped with no risk
to break things.
Secondly shall any of the TBI or RTBI flag is set the MDIO-bus
registration will be bypassed. Why? It really seems weird. It's perfectly
fine to have a TBI/RTBI-capable PHY configured over the MDIO bus
interface.
Based on the notes above the TBI/RTBI PCS flags can be freely dropped thus
simplifying the driver code.
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/E1sCErK-00EOPf-EP@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/common.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/common.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index 9cd62b2110a1..cd36ff4da68c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -271,8 +271,6 @@ struct stmmac_safety_stats { /* PCS defines */ #define STMMAC_PCS_RGMII (1 << 0) #define STMMAC_PCS_SGMII (1 << 1) -#define STMMAC_PCS_TBI (1 << 2) -#define STMMAC_PCS_RTBI (1 << 3) #define SF_DMA_MODE 1 /* DMA STORE-AND-FORWARD Operation Mode */ |