net: stmmac: make some functions static

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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>

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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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drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c

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