sata_nv: enable hotplug interrupt and fix some readl/readw mismatches

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_sl82c105.c

diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index f2fa158d07ca3fc57f9daa7388707d42ab52cf3e..96e890fd645b671247069881385de1c36d0abdb0 100644 (file)
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -187,7 +187,9 @@ static void sl82c105_bmdma_start(struct ata_queued_cmd *qc)
 {
        struct ata_port *ap = qc->ap;
 
+       udelay(100);
        sl82c105_reset_engine(ap);
+       udelay(100);
 
        /* Set the clocks for DMA */
        sl82c105_configure_dmamode(ap, qc->dev);
@@ -216,6 +218,7 @@ static void sl82c105_bmdma_stop(struct ata_queued_cmd *qc)
 
        ata_bmdma_stop(qc);
        sl82c105_reset_engine(ap);
+       udelay(100);
 
        /* This will redo the initial setup of the DMA device to matching
           PIO timings */