diff --git a/Makefile.mk b/Makefile.mk
index e406702..0358c88 100644
--- a/Makefile.mk
+++ b/Makefile.mk
@@ -502,7 +502,6 @@
 CFLAGS_common += -Wstring-compare
 ifeq ($(CONFIG_COMPILER_GCC),y)
 CFLAGS_common += -Wold-style-declaration -Wflex-array-member-not-at-end
-CFLAGS_common += -Wcalloc-transposed-args
 # Don't add these GCC specific flags when running scan-build
 ifeq ($(CCC_ANALYZER_OUTPUT_FORMAT),)
 CFLAGS_common += -Wno-packed-not-aligned
diff --git a/src/southbridge/intel/common/rcba_pirq.c b/src/southbridge/intel/common/rcba_pirq.c
index 956fe63..c9ab140 100644
--- a/src/southbridge/intel/common/rcba_pirq.c
+++ b/src/southbridge/intel/common/rcba_pirq.c
@@ -59,7 +59,7 @@
 
 	printk(BIOS_DEBUG, "Generating ACPI PIRQ entries\n");
 
-	pin_irq_map = calloc(MAX_SLOTS * PCI_INT_MAX, sizeof(struct slot_pin_irq_map));
+	pin_irq_map = calloc(sizeof(struct slot_pin_irq_map), MAX_SLOTS * PCI_INT_MAX);
 	pirq_map.type = PIRQ_SOURCE_PATH;
 	for (i = 0; i < PIRQ_COUNT; i++)
 		snprintf(pirq_map.source_path[i], sizeof(pirq_map.source_path[i]),