Merge remote-tracking branch 'drm-intel-fixes/for-linux-next-fixes'

[karo-tx-linux.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index b35f93c232cf5d40390325f587a579aefc51f62b..d5f90d6383bc38660dcaba3786adcbf1e78a936b 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -30,7 +30,6 @@ static int pci_msi_enable = 1;
 
 /* Arch hooks */
 
-#if defined(CONFIG_GENERIC_HARDIRQS)
 int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
 {
        struct msi_chip *chip = dev->bus->msi;
@@ -67,21 +66,6 @@ int __weak arch_msi_check_device(struct pci_dev *dev, int nvec, int type)
 
        return chip->check_device(chip, dev, nvec, type);
 }
-#else
-int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
-{
-       return -ENOSYS;
-}
-
-void __weak arch_teardown_msi_irq(unsigned int irq)
-{
-}
-
-int __weak arch_msi_check_device(struct pci_dev *dev, int nvec, int type)
-{
-       return 0;
-}
-#endif /* CONFIG_GENERIC_HARDIRQS */
 
 int __weak arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 {
@@ -245,8 +229,6 @@ static void msix_mask_irq(struct msi_desc *desc, u32 flag)
        desc->masked = __msix_mask_irq(desc, flag);
 }
 
-#ifdef CONFIG_GENERIC_HARDIRQS
-
 static void msi_set_mask_bit(struct irq_data *data, u32 flag)
 {
        struct msi_desc *desc = irq_data_get_msi(data);
@@ -270,8 +252,6 @@ void unmask_msi_irq(struct irq_data *data)
        msi_set_mask_bit(data, 0);
 }
 
-#endif /* CONFIG_GENERIC_HARDIRQS */
-
 void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg)
 {
        BUG_ON(entry->dev->current_state != PCI_D0);
@@ -382,10 +362,8 @@ static void free_msi_irqs(struct pci_dev *dev)
                        nvec = entry->nvec_used;
                else
                        nvec = 1 << entry->msi_attrib.multiple;
-#ifdef CONFIG_GENERIC_HARDIRQS
                for (i = 0; i < nvec; i++)
                        BUG_ON(irq_has_action(entry->irq + i));
-#endif
        }
 
        arch_teardown_msi_irqs(dev);