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net: stmmac: dwmac_lib: fix interchanged sleep/timeout values in DMA reset function 

The DMA reset timeout, used in read_poll_timeout, is
ten times shorter than the sleep time.
This patch fixes these values interchanging them, as it was
before the read_poll_timeout introduction.

Fixes: 8a70aeca80 ("net: stmmac: Use readl_poll_timeout")

Signed-off-by: Emiliano Ingrassia <ingrassia@epigenesys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Emiliano Ingrassia 2017-10-12 11:00:47 +02:00 committed by David S. Miller
parent e7ad97938e
commit b984986067
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
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@ -34,7 +34,7 @@ int dwmac_dma_reset(void __iomem *ioaddr)
err = readl_poll_timeout(ioaddr + DMA_BUS_MODE, value, err = readl_poll_timeout(ioaddr + DMA_BUS_MODE, value,
!(value & DMA_BUS_MODE_SFT_RESET), !(value & DMA_BUS_MODE_SFT_RESET),
100000, 10000); 10000, 100000);
if (err) if (err)
return -EBUSY; return -EBUSY;