sata_mv: store the board_idx into the host private data

This information will be used in the resume function.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index e1b9568538f3..53a1d97cd9a6 100755
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -539,6 +539,7 @@ struct mv_port_signal {
 
 struct mv_host_priv {
         u32                     hp_flags;
+        unsigned int            board_idx;
         u32                     main_irq_mask;
         struct mv_port_signal   signal[8];
         const struct mv_hw_ops  *ops;
@@ -3859,7 +3860,6 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 /**
  *      mv_init_host - Perform some early initialization of the host.
  *      @host: ATA host to initialize
- *      @board_idx: controller index
  *
  *      If possible, do an early global reset of the host.  Then do
  *      our port init and clear/unmask all/relevant host interrupts.
@@ -3867,13 +3867,13 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
  *      LOCKING:
  *      Inherited from caller.
  */
-static int mv_init_host(struct ata_host *host, unsigned int board_idx)
+static int mv_init_host(struct ata_host *host)
 {
         int rc = 0, n_hc, port, hc;
         struct mv_host_priv *hpriv = host->private_data;
         void __iomem *mmio = hpriv->base;
 
-        rc = mv_chip_id(host, board_idx);
+        rc = mv_chip_id(host, hpriv->board_idx);
         if (rc)
                 goto done;
 
@@ -4032,6 +4032,7 @@ static int mv_platform_probe(struct platform_device *pdev)
                 return -ENOMEM;
         host->private_data = hpriv;
         hpriv->n_ports = n_ports;
+        hpriv->board_idx = chip_soc;
 
         host->iomap = NULL;
         hpriv->base = devm_ioremap(&pdev->dev, res->start,
@@ -4057,7 +4058,7 @@ static int mv_platform_probe(struct platform_device *pdev)
                 goto err;
 
         /* initialize adapter */
-        rc = mv_init_host(host, chip_soc);
+        rc = mv_init_host(host);
         if (rc)
                 goto err;
 
@@ -4130,7 +4131,7 @@ static int mv_platform_resume(struct platform_device *pdev)
                         mv_conf_mbus_windows(hpriv, mv_platform_data->dram);
 
                 /* initialize adapter */
-                ret = mv_init_host(host, chip_soc);
+                ret = mv_init_host(host);
                 if (ret) {
                         printk(KERN_ERR DRV_NAME ": Error during HW init\n");
                         return ret;
@@ -4274,6 +4275,7 @@ static int mv_pci_init_one(struct pci_dev *pdev,
                 return -ENOMEM;
         host->private_data = hpriv;
         hpriv->n_ports = n_ports;
+        hpriv->board_idx = board_idx;
 
         /* acquire resources */
         rc = pcim_enable_device(pdev);
@@ -4306,7 +4308,7 @@ static int mv_pci_init_one(struct pci_dev *pdev,
         }
 
         /* initialize adapter */
-        rc = mv_init_host(host, board_idx);
+        rc = mv_init_host(host);
         if (rc)
                 return rc;