acpi_gsi_to_irq   687 arch/ia64/kernel/acpi.c int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
acpi_gsi_to_irq   604 arch/x86/kernel/acpi/boot.c int acpi_gsi_to_irq(u32 gsi, unsigned int *irqp)
acpi_gsi_to_irq    27 drivers/acpi/irq.c int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)