*** Warning: "acpi_register_gsi" [drivers/serial/8250_acpi.ko] undefined!

Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 25-akpm/arch/i386/kernel/acpi/boot.c |    3 +++
 1 files changed, 3 insertions(+)

diff -puN arch/i386/kernel/acpi/boot.c~export-acpi_register_gsi arch/i386/kernel/acpi/boot.c
--- 25/arch/i386/kernel/acpi/boot.c~export-acpi_register_gsi	2004-06-02 18:03:23.831894304 -0700
+++ 25-akpm/arch/i386/kernel/acpi/boot.c	2004-06-02 18:24:51.373158280 -0700
@@ -28,6 +28,8 @@
 #include <linux/acpi.h>
 #include <linux/efi.h>
 #include <linux/irq.h>
+#include <linux/module.h>
+
 #include <asm/pgtable.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
@@ -465,6 +467,7 @@ unsigned int acpi_register_gsi(u32 gsi, 
 	acpi_gsi_to_irq(gsi, &irq);
 	return irq;
 }
+EXPORT_SYMBOL(acpi_register_gsi);
 
 static unsigned long __init
 acpi_scan_rsdp (
_