diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-12-10 23:19:08 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-12-16 22:16:39 +0100 |
| commit | 24cff375fdb663c2238f06693a067b9219596fdc (patch) | |
| tree | 8b029b924a72077f9facfd7b8340dbd9c06c985b /include/linux/msi.h | |
| parent | platform-msi: Let the core code handle sysfs groups (diff) | |
| download | linux-dev-24cff375fdb663c2238f06693a067b9219596fdc.tar.xz linux-dev-24cff375fdb663c2238f06693a067b9219596fdc.zip | |
genirq/msi: Remove the original sysfs interfaces
No more users. Refactor the core code accordingly and move the global
interface under CONFIG_PCI_MSI_ARCH_FALLBACKS.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20211210221814.168362229@linutronix.de
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 1b96dc483b88..634a12962e72 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -249,22 +249,10 @@ void pci_msi_unmask_irq(struct irq_data *data); #ifdef CONFIG_SYSFS int msi_device_populate_sysfs(struct device *dev); void msi_device_destroy_sysfs(struct device *dev); - -const struct attribute_group **msi_populate_sysfs(struct device *dev); -void msi_destroy_sysfs(struct device *dev, - const struct attribute_group **msi_irq_groups); -#else +#else /* CONFIG_SYSFS */ static inline int msi_device_populate_sysfs(struct device *dev) { return 0; } static inline void msi_device_destroy_sysfs(struct device *dev) { } - -static inline const struct attribute_group **msi_populate_sysfs(struct device *dev) -{ - return NULL; -} -static inline void msi_destroy_sysfs(struct device *dev, const struct attribute_group **msi_irq_groups) -{ -} -#endif +#endif /* !CONFIG_SYSFS */ /* * The arch hooks to setup up msi irqs. Default functions are implemented @@ -279,7 +267,7 @@ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc); void arch_teardown_msi_irq(unsigned int irq); int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type); void arch_teardown_msi_irqs(struct pci_dev *dev); -#endif +#endif /* CONFIG_PCI_MSI_ARCH_FALLBACKS */ /* * The restore hook is still available even for fully irq domain based |