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path: root/arch/sparc64/kernel/pci_sun4v.c
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Diffstat (limited to 'arch/sparc64/kernel/pci_sun4v.c')
-rw-r--r--arch/sparc64/kernel/pci_sun4v.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 466f4aa8fc82..da724b13e89e 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -940,13 +940,13 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
if (msi_num < 0)
return msi_num;
- devino = sun4v_build_msi(pbm->devhandle, virt_irq_p,
- pbm->msiq_first_devino,
- (pbm->msiq_first_devino +
- pbm->msiq_num));
- err = -ENOMEM;
- if (!devino)
+ err = sun4v_build_msi(pbm->devhandle, virt_irq_p,
+ pbm->msiq_first_devino,
+ (pbm->msiq_first_devino +
+ pbm->msiq_num));
+ if (err < 0)
goto out_err;
+ devino = err;
msiqid = ((devino - pbm->msiq_first_devino) +
pbm->msiq_first);
@@ -971,7 +971,7 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
if (pci_sun4v_msi_setvalid(pbm->devhandle, msi_num, HV_MSIVALID_VALID))
goto out_err;
- pdev->dev.archdata.msi_num = msi_num;
+ sparc64_set_msi(*virt_irq_p, msi_num);
if (entry->msi_attrib.is_64) {
msg.address_hi = pbm->msi64_start >> 32;
@@ -993,8 +993,6 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
out_err:
free_msi(pbm, msi_num);
- sun4v_destroy_msi(*virt_irq_p);
- *virt_irq_p = 0;
return err;
}
@@ -1006,7 +1004,7 @@ static void pci_sun4v_teardown_msi_irq(unsigned int virt_irq,
unsigned long msiqid, err;
unsigned int msi_num;
- msi_num = pdev->dev.archdata.msi_num;
+ msi_num = sparc64_get_msi(virt_irq);
err = pci_sun4v_msi_getmsiq(pbm->devhandle, msi_num, &msiqid);
if (err) {
printk(KERN_ERR "%s: getmsiq gives error %lu\n",