commit: http://blackfin.uclinux.org/git/?p=linux-kernel;a=commitdiff;h=4653a2460832464641f77d976d54ebe49098cff2 branch: http://blackfin.uclinux.org/git/?p=linux-kernel;a=shortlog;h=refs/heads/2010R1
Should poll FIFO in last dummy pump_transfer. Signed-off-by: Sonic Zhang <[email protected]> --- drivers/spi/spi_bfin5xx.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index 6ad1d8d..f5257a3 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -597,6 +597,7 @@ static void bfin_spi_pump_transfers(unsigned long data) if (message->state == DONE_STATE) { dev_dbg(&drv_data->pdev->dev, "transfer: all done!\n"); message->status = 0; + bfin_spi_flush(drv_data); bfin_spi_giveback(drv_data); return; }
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