libahci_platform: add host_flags parameter in ahci_platform_init_host()

Add a dynamic host_flags argument to make ahci_platform_init_host more flexible,
then remove the AHCI_HFLAGS(...) argument from some driver's ata_port_info,
and pass that in as the new argument.

Cc: Hans de Geode <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 77c89bf171f1..042a9bb45c86 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -303,7 +303,6 @@ static struct ata_port_operations xgene_ahci_ops = {
 };
 
 static const struct ata_port_info xgene_ahci_port_info = {
-        AHCI_HFLAGS(AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ),
         .flags = AHCI_FLAG_COMMON | ATA_FLAG_NCQ,
         .pio_mask = ATA_PIO4,
         .udma_mask = ATA_UDMA6,
@@ -382,6 +381,7 @@ static int xgene_ahci_probe(struct platform_device *pdev)
         struct ahci_host_priv *hpriv;
         struct xgene_ahci_context *ctx;
         struct resource *res;
+        unsigned long hflags;
         int rc;
 
         hpriv = ahci_platform_get_resources(pdev);
@@ -450,7 +450,10 @@ static int xgene_ahci_probe(struct platform_device *pdev)
                 goto disable_resources;
         }
 
-        rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info, 0, 0);
+        hflags = AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+
+        rc = ahci_platform_init_host(pdev, hpriv, &xgene_ahci_port_info,
+                                     hflags, 0, 0);
         if (rc)
                 goto disable_resources;