From: Andy Shevchenko <andriy.shevche...@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.shevche...@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerb...@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);
+
+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
--
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