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net: stmmac: make some functions static 

The functions dwmac4_dma_init_rx_chan, dwmac4_dma_init_tx_chan and
dwmac4_dma_init_channel do not need to be in global scope, so them
static.

Cleans up sparse warnings:
"symbol 'dwmac4_dma_init_rx_chan' was not declared. Should it be static?"
"symbol 'dwmac4_dma_init_tx_chan' was not declared. Should it be static?"
"symbol 'dwmac4_dma_init_channel' was not declared. Should it be static?"

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2017-06-22 17:17:29 +01:00 committed by David S. Miller
parent 1847d3d0a4
commit 72de46556f
1 changed files with 8 additions and 8 deletions
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16
drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c
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@ -71,9 +71,9 @@ static void dwmac4_dma_axi(void __iomem *ioaddr, struct stmmac_axi *axi)
writel(value, ioaddr + DMA_SYS_BUS_MODE);
}
void dwmac4_dma_init_rx_chan(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg,
u32 dma_rx_phy, u32 chan)
static void dwmac4_dma_init_rx_chan(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg,
u32 dma_rx_phy, u32 chan)
{
u32 value;
u32 rxpbl = dma_cfg->rxpbl ?: dma_cfg->pbl;
@ -85,9 +85,9 @@ void dwmac4_dma_init_rx_chan(void __iomem *ioaddr,
writel(dma_rx_phy, ioaddr + DMA_CHAN_RX_BASE_ADDR(chan));
}
void dwmac4_dma_init_tx_chan(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg,
u32 dma_tx_phy, u32 chan)
static void dwmac4_dma_init_tx_chan(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg,
u32 dma_tx_phy, u32 chan)
{
u32 value;
u32 txpbl = dma_cfg->txpbl ?: dma_cfg->pbl;
@ -99,8 +99,8 @@ void dwmac4_dma_init_tx_chan(void __iomem *ioaddr,
writel(dma_tx_phy, ioaddr + DMA_CHAN_TX_BASE_ADDR(chan));
}
void dwmac4_dma_init_channel(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg, u32 chan)
static void dwmac4_dma_init_channel(void __iomem *ioaddr,
struct stmmac_dma_cfg *dma_cfg, u32 chan)
{
u32 value;