ACPI: Remove one board specific WARN when ignoring timer overriding

commit 7f68b4c2e158019c2ec494b5cfbd9c83b4e5b253 upstream.

Current WARN msg is only for the ati_ixp4x0 board, while this function
is used by mulitple platforms. So this one board specific warning
is not appropriate any more.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 9650bccc77b..479d03c9c4c 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1333,12 +1333,7 @@ static int __init dmi_disable_acpi(const struct dmi_system_id *d)
  */
 static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
 {
-        /*
-         * 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 override\n",
                         d->ident);
                 acpi_skip_timer_override = 1;