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ata/sata_fsl: save irq in private data for irq unmapping

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Powerpc uses virtual irq which has to be unmapped.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Li Yang 2007-10-31 19:27:55 +08:00 committed by Jeff Garzik
parent 27c96eaaba
commit 79b3edc97e
1 changed files with 3 additions and 1 deletions
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4
drivers/ata/sata_fsl.c
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@ -265,6 +265,7 @@ struct sata_fsl_host_priv {
void __iomem *hcr_base;
void __iomem *ssr_base;
void __iomem *csr_base;
int irq;
};
static inline unsigned int sata_fsl_tag(unsigned int tag,
@ -1399,6 +1400,7 @@ static int sata_fsl_probe(struct of_device *ofdev,
dev_printk(KERN_ERR, &ofdev->dev, "invalid irq from platform\n");
goto error_exit_with_cleanup;
}
host_priv->irq = irq;
/* allocate host structure */
host = ata_host_alloc_pinfo(&ofdev->dev, ppi, SATA_FSL_MAX_PORTS);
@ -1445,7 +1447,7 @@ static int sata_fsl_remove(struct of_device *ofdev)
dev_set_drvdata(&ofdev->dev, NULL);
irq_dispose_mapping(host->irq);
irq_dispose_mapping(host_priv->irq);
iounmap(host_priv->hcr_base);
kfree(host_priv);