libata: Pass host flags into the pci helper

This allows parallel scan and the like to be set without having to stop
using the existing full helper functions. This patch merely adds the argument
and fixes up the callers. It doesn't undo the special cases already in the
tree or add any new parallel callers.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index c2661ea70330..02441fd57e9e 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -3037,6 +3037,7 @@ EXPORT_SYMBOL_GPL(ata_pci_sff_activate_host);
  *      @ppi: array of port_info, must be enough for two ports
  *      @sht: scsi_host_template to use when registering the host
  *      @host_priv: host private_data
+ *      @hflag: host flags
  *
  *      This is a helper function which can be called from a driver's
  *      xxx_init_one() probe function if the hardware uses traditional
@@ -3057,8 +3058,8 @@ EXPORT_SYMBOL_GPL(ata_pci_sff_activate_host);
  *      Zero on success, negative on errno-based value on error.
  */
 int ata_pci_sff_init_one(struct pci_dev *pdev,
-                         const struct ata_port_info * const *ppi,
-                         struct scsi_host_template *sht, void *host_priv)
+                 const struct ata_port_info * const *ppi,
+                 struct scsi_host_template *sht, void *host_priv, int hflag)
 {
         struct device *dev = &pdev->dev;
         const struct ata_port_info *pi = NULL;
@@ -3093,6 +3094,7 @@ int ata_pci_sff_init_one(struct pci_dev *pdev,
         if (rc)
                 goto out;
         host->private_data = host_priv;
+        host->flags |= hflag;
 
         pci_set_master(pdev);
         rc = ata_pci_sff_activate_host(host, ata_sff_interrupt, sht);