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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-30 09:39:53 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-09-13 15:09:52 +0200 |
| commit | 0244ad004a54e39308d495fee0a2e637f8b5c317 (patch) | |
| tree | b59152dc7cf57e7ffb9c8388ae9095e665406633 /drivers/pci/msi.c | |
| parent | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus (diff) | |
| download | linux-0244ad004a54e39308d495fee0a2e637f8b5c317.tar.xz linux-0244ad004a54e39308d495fee0a2e637f8b5c317.zip | |
Remove GENERIC_HARDIRQ config option
After the last architecture switched to generic hard irqs the config
options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code
for !CONFIG_GENERIC_HARDIRQS can be removed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index b35f93c232cf..d5f90d6383bc 100644 --- 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); |