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authorLi Yang <leoli@freescale.com>2007-10-31 19:27:55 +0800
committerJeff Garzik <jeff@garzik.org>2007-11-03 08:46:27 -0400
commit79b3edc97e31d7016c957af653cd3d459917dea0 (patch)
tree9554966977b3f9d9106274c8fc6fd84f849dd238 /drivers/ata/sata_fsl.c
parent27c96eaabaf6e3cf386a69640d134b34ce51ff13 (diff)
downloadop-kernel-dev-79b3edc97e31d7016c957af653cd3d459917dea0.zip
op-kernel-dev-79b3edc97e31d7016c957af653cd3d459917dea0.tar.gz
ata/sata_fsl: save irq in private data for irq unmapping
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>
Diffstat (limited to 'drivers/ata/sata_fsl.c')
-rw-r--r--drivers/ata/sata_fsl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 4c8c820..f8d8614 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -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);
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