4 files changed, 7 insertions, 5 deletions

diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 590a41b864b9..be9e10b94ef8 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -306,6 +306,7 @@ config SUN_IO
 
 config PCI
         bool "PCI support"
+        select ARCH_SUPPORTS_MSI
         help
           Find out whether you have a PCI motherboard. PCI is the name of a
           bus system, i.e. the way the CPU talks to the other stuff inside
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 023af41ad68d..9a549547cb2b 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -1092,10 +1092,10 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
                 return -EINVAL;
 
         err = p->setup_msi_irq(&virt_irq, pdev, desc);
-        if (err < 0)
+        if (err)
                 return err;
 
-        return virt_irq;
+        return 0;
 }
 
 void arch_teardown_msi_irq(unsigned int virt_irq)
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 94295c219329..1ccf4c9a9a43 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -1169,8 +1169,6 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
         if (!devino)
                 goto out_err;
 
-        set_irq_msi(*virt_irq_p, entry);
-
         msiqid = ((devino - pbm->msiq_first_devino) +
                   pbm->msiq_first);
 
@@ -1204,6 +1202,8 @@ static int pci_sun4v_setup_msi_irq(unsigned int *virt_irq_p,
                 msg.address_lo = pbm->msi32_start;
         }
         msg.data = msi_num;
+
+        set_irq_msi(*virt_irq_p, entry);
         write_msi_msg(*virt_irq_p, &msg);
 
         irq_install_pre_handler(*virt_irq_p,
diff --git a/arch/sparc64/solaris/ioctl.c b/arch/sparc64/solaris/ioctl.c
index 330743c5b3d8..18352a498628 100644
--- a/arch/sparc64/solaris/ioctl.c
+++ b/arch/sparc64/solaris/ioctl.c
@@ -686,7 +686,8 @@ static inline int solaris_i(unsigned int fd, unsigned int cmd, u32 arg)
                         int i = 0;
                         
                         read_lock_bh(&dev_base_lock);
-                        for (d = dev_base; d; d = d->next) i++;
+                        for_each_netdev(d)
+                                i++;
                         read_unlock_bh(&dev_base_lock);
 
                         if (put_user (i, (int __user *)A(arg)))