| Message ID | 20180209162247.3724-4-niklas.cassel@axis.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | stmmac irq fixes/cleanups | expand |
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c index 540d21786a43..ef10baf14186 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c @@ -74,8 +74,6 @@ static void dwmac1000_core_init(struct mac_device_info *hw, /* Mask GMAC interrupts */ value = GMAC_INT_DEFAULT_MASK; - if (hw->pmt) - value &= ~GMAC_INT_DISABLE_PMT; if (hw->pcs) value &= ~GMAC_INT_DISABLE_PCS; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 6badc63d8e6d..63795ecafc8d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -63,8 +63,7 @@ static void dwmac4_core_init(struct mac_device_info *hw, /* Enable GMAC interrupts */ value = GMAC_INT_DEFAULT_ENABLE; - if (hw->pmt) - value |= GMAC_INT_PMT_EN; + if (hw->pcs) value |= GMAC_PCS_IRQ_DEFAULT;
For dwmac4, GMAC_INT_DEFAULT_ENABLE already includes GMAC_INT_PMT_EN, so it is redundant to check if hw->pmt is set, and if so, setting the bit again. For dwmac1000, GMAC_INT_DEFAULT_MASK does not include GMAC_INT_DISABLE_PMT, so it is redundant to check if hw->pmt is set, and if so, clearing an already cleared bit. Improve code readability by removing this redundant code. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> --- drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c | 2 -- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 3 +-- 2 files changed, 1 insertion(+), 4 deletions(-)