Merge branch 'linus' into x86/quirks

[sfrench/cifs-2.6.git] / arch / x86 / kernel / acpi / boot.c

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index c2ac1b4515a0b95f9dd54717127144b50cc550ee..eb875cdc7367c3aee3fcb285606c1e993cc808af 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1418,8 +1418,16 @@ static int __init force_acpi_ht(const struct dmi_system_id *d)
  */
 static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
 {
-       pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n", d->ident);
-       acpi_skip_timer_override = 1;
+       /*
+        * The ati_ixp4x0_rev() early PCI quirk should have set
+        * the acpi_skip_timer_override flag already:
+        */
+       if (!acpi_skip_timer_override) {
+               WARN(1, KERN_ERR "ati_ixp4x0 quirk not complete.\n");
+               pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n",
+                       d->ident);
+               acpi_skip_timer_override = 1;
+       }
        return 0;
 }