diff --git a/acpi-debug-infinite-loop.patch b/acpi-debug-infinite-loop.patch
deleted file mode 100644
index f2cc1a55e..000000000
--- a/acpi-debug-infinite-loop.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- linux-2.6.34.noarch/include/acpi/acconfig.h~	2010-07-01 14:49:03.000000000 -0400
-+++ linux-2.6.34.noarch/include/acpi/acconfig.h		2010-07-01 14:49:17.000000000 -0400
-@@ -117,7 +117,7 @@
- 
- /* Maximum number of While() loop iterations before forced abort */
- 
--#define ACPI_MAX_LOOP_ITERATIONS        0xFFFF
-+#define ACPI_MAX_LOOP_ITERATIONS        0xFFFFFF
- 
- /* Maximum sleep allowed via Sleep() operator */
- 
---- a/drivers/acpi/acpica/dscontrol.c
-+++ b/drivers/acpi/acpica/dscontrol.c
-@@ -212,6 +212,11 @@ acpi_ds_exec_end_control_op(struct acpi_walk_state * walk_state,
- 			 * loop does not implement a timeout.
- 			 */
- 			control_state->control.loop_count++;
-+			if ((control_state->control.loop_count > 1) &&
-+			    (control_state->control.loop_count % 0xffff == 0))
-+				printk("ACPI: While loop taking a really long time. loop_count=0x%x\n",
-+				       control_state->control.loop_count);
-+
- 			if (control_state->control.loop_count >
- 			    ACPI_MAX_LOOP_ITERATIONS) {
- 				status = AE_AML_INFINITE_LOOP;
diff --git a/kernel.spec b/kernel.spec
index 4bd488e10..da19d373a 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -641,7 +641,6 @@ Patch110: vmbugon-warnon.patch
 
 Patch390: defaults-acpi-video.patch
 Patch391: acpi-video-dos.patch
-Patch394: acpi-debug-infinite-loop.patch
 Patch396: acpi-sony-nonvs-blacklist.patch
 
 Patch450: input-kill-stupid-messages.patch
@@ -1322,7 +1321,6 @@ ApplyPatch arm-tegra-usb-no-reset-linux33.patch
 # ACPI
 ApplyPatch defaults-acpi-video.patch
 ApplyPatch acpi-video-dos.patch
-ApplyPatch acpi-debug-infinite-loop.patch
 ApplyPatch acpi-sony-nonvs-blacklist.patch
 
 #
@@ -2278,6 +2276,9 @@ fi
 #                 ||----w |
 #                 ||     ||
 %changelog
+* Wed Mar 06 2013 Dave Jones <davej@redhat.com>
+- drop acpi debugging patch.
+
 * Wed Mar 06 2013 Justin M. Forbes <jforbes@redhat.com>
 - Remove Ricoh multifunction DMAR patch as it's no longer needed (rhbz 880051)