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Merge master.kernel.org:/home/rmk/linux-2.6-mmc

This commit is contained in:
Linus Torvalds 2006-02-17 08:12:08 -08:00
parent 2aed711a39 0425a14213
commit 7054ec7f86
1 changed files with 7 additions and 0 deletions
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7
drivers/mmc/mmci.c
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@ -97,6 +97,13 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
if (data->flags & MMC_DATA_READ) {
datactrl |= MCI_DPSM_DIRECTION;
irqmask = MCI_RXFIFOHALFFULLMASK;
/*
* If we have less than a FIFOSIZE of bytes to transfer,
* trigger a PIO interrupt as soon as any data is available.
*/
if (host->size < MCI_FIFOSIZE)
irqmask |= MCI_RXDATAAVLBLMASK;
} else {
/*
* We don't actually need to include "FIFO empty" here