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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-11 14:54:38 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-11-17 15:15:19 +0100 |
| commit | a474d3fbe287625c6c1cfc56c2a456c5fb7c479e (patch) | |
| tree | b948e5b57cdad7ba189f93404f6f02f852161182 /drivers/pci/Kconfig | |
| parent | b2bdda205c0c256d6483231d0afe58a6d68fd3ed (diff) | |
| download | linux-stable-a474d3fbe287625c6c1cfc56c2a456c5fb7c479e.tar.gz linux-stable-a474d3fbe287625c6c1cfc56c2a456c5fb7c479e.tar.bz2 linux-stable-a474d3fbe287625c6c1cfc56c2a456c5fb7c479e.zip | |
PCI/MSI: Get rid of PCI_MSI_IRQ_DOMAIN
What a zoo:
PCI_MSI
select GENERIC_MSI_IRQ
PCI_MSI_IRQ_DOMAIN
def_bool y
depends on PCI_MSI
select GENERIC_MSI_IRQ_DOMAIN
Ergo PCI_MSI enables PCI_MSI_IRQ_DOMAIN which in turn selects
GENERIC_MSI_IRQ_DOMAIN. So all the dependencies on PCI_MSI_IRQ_DOMAIN are
just an indirection to PCI_MSI.
Match the reality and just admit that PCI_MSI requires
GENERIC_MSI_IRQ_DOMAIN.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20221111122014.467556921@linutronix.de
Diffstat (limited to 'drivers/pci/Kconfig')
| -rw-r--r-- | drivers/pci/Kconfig | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 55c028af4bd9..b7f62214668a 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -38,6 +38,7 @@ source "drivers/pci/pcie/Kconfig" config PCI_MSI bool "Message Signaled Interrupts (MSI and MSI-X)" + select GENERIC_MSI_IRQ_DOMAIN select GENERIC_MSI_IRQ help This allows device drivers to enable MSI (Message Signaled @@ -51,11 +52,6 @@ config PCI_MSI If you don't know what to do here, say Y. -config PCI_MSI_IRQ_DOMAIN - def_bool y - depends on PCI_MSI - select GENERIC_MSI_IRQ_DOMAIN - config PCI_MSI_ARCH_FALLBACKS bool @@ -192,7 +188,7 @@ config PCI_LABEL config PCI_HYPERV tristate "Hyper-V PCI Frontend" - depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && SYSFS + depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI && SYSFS select PCI_HYPERV_INTERFACE help The PCI device frontend driver allows the kernel to import arbitrary |