vmscan: prevent get_scan_ratio() rounding errors

[safe/jmp/linux-2.6] / drivers / ata / pata_acpi.c

diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 294f302..066b9f3 100644 (file)
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -11,6 +11,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/gfp.h>
 #include <scsi/scsi_host.h>
 #include <acpi/acpi_bus.h>
 
@@ -100,7 +101,7 @@ static unsigned long pacpi_discover_modes(struct ata_port *ap, struct ata_device
 static unsigned long pacpi_mode_filter(struct ata_device *adev, unsigned long mask)
 {
        struct pata_acpi *acpi = adev->link->ap->private_data;
-       return ata_bmdma_mode_filter(adev, mask & acpi->mask[adev->devno]);
+       return mask & acpi->mask[adev->devno];
 }
 
 /**
@@ -161,7 +162,7 @@ static void pacpi_set_dmamode(struct ata_port *ap, struct ata_device *adev)
  *
  *     Called when the libata layer is about to issue a command. We wrap
  *     this interface so that we can load the correct ATA timings if
- *     neccessary.
+ *     necessary.
  */
 
 static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc)
@@ -171,7 +172,7 @@ static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc)
        struct pata_acpi *acpi = ap->private_data;
 
        if (acpi->gtm.flags & 0x10)
-               return ata_sff_qc_issue(qc);
+               return ata_bmdma_qc_issue(qc);
 
        if (adev != acpi->last) {
                pacpi_set_piomode(ap, adev);
@@ -179,7 +180,7 @@ static unsigned int pacpi_qc_issue(struct ata_queued_cmd *qc)
                        pacpi_set_dmamode(ap, adev);
                acpi->last = adev;
        }
-       return ata_sff_qc_issue(qc);
+       return ata_bmdma_qc_issue(qc);
 }
 
 /**
@@ -204,7 +205,7 @@ static int pacpi_port_start(struct ata_port *ap)
                return -ENOMEM;
        acpi->mask[0] = pacpi_discover_modes(ap, &ap->link.device[0]);
        acpi->mask[1] = pacpi_discover_modes(ap, &ap->link.device[1]);
-       ret = ata_sff_port_start(ap);
+       ret = ata_bmdma_port_start(ap);
        if (ret < 0)
                return ret;