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sdhci-bcm2708: speed up DMA sync

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Experiments show that it doesn't really take that long to sync, so we
can reduce the poll interval slightly. Might improve performance a bit.
This commit is contained in:
Grigori Goronzy
2012-06-04 04:27:48 +02:00
parent e4f6da232f
commit d64b84ca8c
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/sdhci-bcm2708.c
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@@ -907,7 +907,7 @@ static void sdhci_bcm2708_dma_complete_irq(struct sdhci_host *host,
while (0 != (sdhci_bcm2708_raw_readl(host, SDHCI_PRESENT_STATE)
& state_mask) && --timeout > 0)
{
udelay(100);
udelay(30);
continue;
}
if (timeout <= 0)