diff options
| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-04-19 00:19:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-19 15:58:14 -0700 |
| commit | 0fe632471aeb0b0b6cc9150c5c43780d58975988 (patch) | |
| tree | 4e2922a2f123acb6babb73fdf869b45825f12985 /drivers | |
| parent | e42f10533d7c8a512399571804c59b0dc862eefe (diff) | |
net: korina: Remove nested helpers
Remove helpers, which are only used in one call site.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/korina.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index c7abb4a8dd37..955fe3d3da06 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -142,12 +142,6 @@ struct korina_private { extern unsigned int idt_cpu_freq; -static inline void korina_start_dma(struct dma_reg *ch, u32 dma_addr) -{ - writel(0, &ch->dmandptr); - writel(dma_addr, &ch->dmadptr); -} - static inline void korina_abort_dma(struct net_device *dev, struct dma_reg *ch) { @@ -164,11 +158,6 @@ static inline void korina_abort_dma(struct net_device *dev, writel(0, &ch->dmandptr); } -static inline void korina_chain_dma(struct dma_reg *ch, u32 dma_addr) -{ - writel(dma_addr, &ch->dmandptr); -} - static void korina_abort_tx(struct net_device *dev) { struct korina_private *lp = netdev_priv(dev); @@ -183,18 +172,6 @@ static void korina_abort_rx(struct net_device *dev) korina_abort_dma(dev, lp->rx_dma_regs); } -static void korina_start_rx(struct korina_private *lp, - struct dma_desc *rd) -{ - korina_start_dma(lp->rx_dma_regs, CPHYSADDR(rd)); -} - -static void korina_chain_rx(struct korina_private *lp, - struct dma_desc *rd) -{ - korina_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd)); -} - /* transmit packet */ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev) { @@ -463,7 +440,7 @@ next: rd->devcs = 0; skb = lp->rx_skb[lp->rx_next_done]; rd->ca = CPHYSADDR(skb->data); - korina_chain_rx(lp, rd); + writel(CPHYSADDR(rd), &lp->rx_dma_regs->dmandptr); } return count; @@ -840,7 +817,8 @@ static int korina_init(struct net_device *dev) writel(0, &lp->rx_dma_regs->dmas); /* Start Rx DMA */ - korina_start_rx(lp, &lp->rd_ring[0]); + writel(0, &lp->rx_dma_regs->dmandptr); + writel(CPHYSADDR(&lp->rd_ring[0]), &lp->rx_dma_regs->dmadptr); writel(readl(&lp->tx_dma_regs->dmasm) & ~(DMA_STAT_FINI | DMA_STAT_ERR), |