diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index 4d327de35d9bad1370e8c7060b1f8370add0d8a6..7b9055093230582af6513aa9fbeceac713a9cbcb 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -18,7 +18,7 @@ static int r8a7740_pd_a4s_suspend(void)
 {
 	/*
 	 * The A4S domain contains the CPU core and therefore it should
-	 * only be turned off if the CPU is in use.
+	 * only be turned off if the CPU is not in use.
 	 */
 	return -EBUSY;
 }
diff --git a/arch/arm/mach-shmobile/setup-r8a7794.c b/arch/arm/mach-shmobile/setup-r8a7794.c
index c10acd125aecd947414c974e75a492aef47a8b2a..d2b093033132467d41781463229e469a60adefc9 100644
--- a/arch/arm/mach-shmobile/setup-r8a7794.c
+++ b/arch/arm/mach-shmobile/setup-r8a7794.c
@@ -28,5 +28,6 @@ DT_MACHINE_START(R8A7794_DT, "Generic R8A7794 (Flattened Device Tree)")
 	.init_early	= shmobile_init_delay,
 	.init_late	= shmobile_init_late,
 	.init_time	= rcar_gen2_timer_init,
+	.reserve	= rcar_gen2_reserve,
 	.dt_compat	= r8a7794_boards_compat_dt,
 MACHINE_END