]> nv-tegra.nvidia Code Review - linux-2.6.git/blobdiff - arch/ia64/kernel/acpi.c
[ACPI] Merge acpi-2.6.12 branch into 2.6.13-rc3
[linux-2.6.git] / arch / ia64 / kernel / acpi.c
index 9609f243e5d05d2591393a66e1a542cb6058ecbc..d362ecf5381bc8681d171e8dd922913221cd9192 100644 (file)
@@ -563,7 +563,11 @@ acpi_numa_arch_fixup (void)
 }
 #endif /* CONFIG_ACPI_NUMA */
 
-unsigned int
+/*
+ * success: return IRQ number (>=0)
+ * failure: return < 0
+ */
+int
 acpi_register_gsi (u32 gsi, int edge_level, int active_high_low)
 {
        if (has_8259 && gsi < 16)