Pull sbs into release branch

[linux-2.6] / drivers / ata / sata_uli.c

diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index aca71819f6e8cfd35c6a5af8f4a9a7bdab5dace1..78c28512f01c634e2050256a976fe45721f531fb 100644 (file)
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -57,8 +57,8 @@ struct uli_priv {
 };
 
 static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
-static u32 uli_scr_read (struct ata_port *ap, unsigned int sc_reg);
-static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
+static int uli_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val);
+static int uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 
 static const struct pci_device_id uli_pci_tbl[] = {
        { PCI_VDEVICE(AL, 0x5289), uli_5289 },
@@ -164,20 +164,22 @@ static void uli_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
        pci_write_config_dword(pdev, cfg_addr, val);
 }
 
-static u32 uli_scr_read (struct ata_port *ap, unsigned int sc_reg)
+static int uli_scr_read (struct ata_port *ap, unsigned int sc_reg, u32 *val)
 {
        if (sc_reg > SCR_CONTROL)
-               return 0xffffffffU;
+               return -EINVAL;
 
-       return uli_scr_cfg_read(ap, sc_reg);
+       *val = uli_scr_cfg_read(ap, sc_reg);
+       return 0;
 }
 
-static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
+static int uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 {
        if (sc_reg > SCR_CONTROL)       //SCR_CONTROL=2, SCR_ERROR=1, SCR_STATUS=0
-               return;
+               return -EINVAL;
 
        uli_scr_cfg_write(ap, sc_reg, val);
+       return 0;
 }
 
 static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -213,7 +215,7 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
        host->private_data = hpriv;
 
        /* the first two ports are standard SFF */
-       rc = ata_pci_init_native_host(host);
+       rc = ata_pci_init_sff_host(host);
        if (rc)
                return rc;