x86 early quirks: eliminate unused function
Impact: cleanup
this warning:
arch/x86/kernel/early-quirks.c:99: warning: ‘ati_ixp4x0_rev’ defined but not used
triggers because ati_ixp4x0_rev() is only used in the
ACPI && X86_IO_APIC case.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 76b8cd9..ebdb85c 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -97,6 +97,7 @@
}
#if defined(CONFIG_ACPI) && defined(CONFIG_X86_IO_APIC)
+#if defined(CONFIG_ACPI) && defined(CONFIG_X86_IO_APIC)
static u32 __init ati_ixp4x0_rev(int num, int slot, int func)
{
u32 d;
@@ -114,6 +115,7 @@
d &= 0xff;
return d;
}
+#endif
static void __init ati_bugs(int num, int slot, int func)
{