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Commit 1bfeff03 authored by Saeed Bishara's avatar Saeed Bishara Committed by Jeff Garzik
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sata_mv: store the board_idx into the host private data 



This information will be used in the resume function.

Signed-off-by: default avatarSaeed Bishara <saeed@marvell.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 4716eaf2

drivers/ata/sata_mv.c

+8 −6
Original line number Diff line number Diff line
@@ -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;