Messages in this thread | | | Date | Tue, 30 Oct 2012 17:01:59 -0400 | From | Konrad Rzeszutek Wilk <> | Subject | Re: [PATCH 1/2] ACPI, x86: export acpi_[un]register_gsi() |
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On Mon, Oct 29, 2012 at 11:26:31AM +0200, Mika Westerberg wrote: > From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > These functions might be called from modules as well so make sure they are > exported. In addition we implement empty version of acpi_unregister_gsi() and > remove the one from pci_irq.c. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> > --- > Although there are no modules that use this currently, we are working on > ACPI 5 device enumeration support that is going to use these functions and > some of that code can be compiled as a module. > > arch/x86/kernel/acpi/boot.c | 6 ++++++ > drivers/acpi/pci_irq.c | 5 ----- > 2 files changed, 6 insertions(+), 5 deletions(-) > > diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c > index e651f7a..2616d2b 100644 > --- a/arch/x86/kernel/acpi/boot.c > +++ b/arch/x86/kernel/acpi/boot.c > @@ -574,6 +574,12 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity) > > return irq; > } > +EXPORT_SYMBOL(acpi_register_gsi);
_GPL ? > + > +void acpi_unregister_gsi(u32 gsi) > +{ > +} > +EXPORT_SYMBOL(acpi_unregister_gsi); > > void __init acpi_set_irq_model_pic(void) > { > diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c > index 0eefa12..1be25a5 100644 > --- a/drivers/acpi/pci_irq.c > +++ b/drivers/acpi/pci_irq.c > @@ -495,11 +495,6 @@ int acpi_pci_irq_enable(struct pci_dev *dev) > return 0; > } > > -/* FIXME: implement x86/x86_64 version */ > -void __attribute__ ((weak)) acpi_unregister_gsi(u32 i) > -{ > -} > - > void acpi_pci_irq_disable(struct pci_dev *dev) > { > struct acpi_prt_entry *entry; > -- > 1.7.12.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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