diff --git a/arch/arm/include/armv7-a/irq.h b/arch/arm/include/armv7-a/irq.h
old mode 100755
new mode 100644
diff --git a/arch/arm/include/sam34/sam4e_irq.h b/arch/arm/include/sam34/sam4e_irq.h
old mode 100755
new mode 100644
diff --git a/arch/arm/include/sama5/sama5d4_irq.h b/arch/arm/include/sama5/sama5d4_irq.h
old mode 100755
new mode 100644
diff --git a/arch/arm/include/samd/samd20_irq.h b/arch/arm/include/samd/samd20_irq.h
old mode 100755
new mode 100644