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, 6 insertions, 3 deletions

diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index 42d3f64e74b3..02002f125bd4 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -157,8 +157,6 @@ static void ahci_sunxi_start_engine(struct ata_port *ap)
 }
 
 static const struct ata_port_info ahci_sunxi_port_info = {
-        AHCI_HFLAGS(AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
-                          AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ),
         .flags          = AHCI_FLAG_COMMON | ATA_FLAG_NCQ,
         .pio_mask       = ATA_PIO4,
         .udma_mask      = ATA_UDMA6,
@@ -169,6 +167,7 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
 {
         struct device *dev = &pdev->dev;
         struct ahci_host_priv *hpriv;
+        unsigned long hflags;
         int rc;
 
         hpriv = ahci_platform_get_resources(pdev);
@@ -185,7 +184,11 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
         if (rc)
                 goto disable_resources;
 
-        rc = ahci_platform_init_host(pdev, hpriv, &ahci_sunxi_port_info, 0, 0);
+        hflags = AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
+                 AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ;
+
+        rc = ahci_platform_init_host(pdev, hpriv, &ahci_sunxi_port_info,
+                                     hflags, 0, 0);
         if (rc)
                 goto disable_resources;