diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 3d2c6a510a87c78c5d7e5a29a2219cb753ce9ccf..12052e8e064cc8ab9400825423ad3e6aecc13733 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -12,6 +12,6 @@ obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)	+= hotplug.o
 obj-$(CONFIG_LOCAL_TIMERS)	+= localtimer.o
 obj-$(CONFIG_REGULATOR_AB8500)	+= board-mop500-regulators.o
-obj-$(CONFIG_U5500_MODEM_IRQ)	+= modem_irq.o
-obj-$(CONFIG_U5500_MBOX)	+= mbox.o
+obj-$(CONFIG_U5500_MODEM_IRQ)	+= modem-irq-db5500.o
+obj-$(CONFIG_U5500_MBOX)	+= mbox-db5500.o
 obj-$(CONFIG_CPU_FREQ)		+= cpufreq.o
diff --git a/arch/arm/mach-ux500/include/mach/mbox.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h
similarity index 100%
rename from arch/arm/mach-ux500/include/mach/mbox.h
rename to arch/arm/mach-ux500/include/mach/mbox-db5500.h
diff --git a/arch/arm/mach-ux500/mbox.c b/arch/arm/mach-ux500/mbox-db5500.c
similarity index 99%
rename from arch/arm/mach-ux500/mbox.c
rename to arch/arm/mach-ux500/mbox-db5500.c
index 63435389c5444dc61651ff7f1b9460d215a6ce88..cbf15718fc3cb231354ea97da836bb34bebb55b3 100644
--- a/arch/arm/mach-ux500/mbox.c
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -38,7 +38,7 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/completion.h>
-#include <mach/mbox.h>
+#include <mach/mbox-db5500.h>
 
 #define MBOX_NAME "mbox"
 
diff --git a/arch/arm/mach-ux500/modem_irq.c b/arch/arm/mach-ux500/modem-irq-db5500.c
similarity index 100%
rename from arch/arm/mach-ux500/modem_irq.c
rename to arch/arm/mach-ux500/modem-irq-db5500.c
diff --git a/drivers/net/caif/caif_shm_u5500.c b/drivers/net/caif/caif_shm_u5500.c
index 1cd90da86f130ea588070634db35959a47ca7b87..13fa5353816ed7d3e3d28eb51f2eaa005ad0c7a9 100644
--- a/drivers/net/caif/caif_shm_u5500.c
+++ b/drivers/net/caif/caif_shm_u5500.c
@@ -11,7 +11,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
-#include <mach/mbox.h>
+#include <mach/mbox-db5500.h>
 #include <net/caif/caif_shm.h>
 
 MODULE_LICENSE("GPL");