pm: unify and set safe default pm_blocker

kaspar030 · kaspar030 · commit 169cffacce32 · 2017-10-16T14:09:48.000+02:00
diff --git a/cpu/kinetis_common/include/periph_cpu.h b/cpu/kinetis_common/include/periph_cpu.h
@@ -103,12 +103,6 @@ typedef uint16_t gpio_t;
  */
 #define PM_NUM_MODES    (1U)
 
-/**
- * @brief   Override the default initial PM blocker
- * @todo   we block all modes per default, until PM is cleanly implemented
- */
-#define PM_BLOCKER_INITIAL  { .val_u32 = 0x01010101 }
-
 #ifndef DOXYGEN
 /**
  * @brief   Override GPIO modes
diff --git a/cpu/sam0_common/include/periph_cpu_common.h b/cpu/sam0_common/include/periph_cpu_common.h
@@ -65,8 +65,6 @@ typedef uint32_t gpio_t;
  * @{
  */
 #define PM_NUM_MODES        (3)
-/** @todo   we block all modes per default, until PM is cleanly implemented */
-#define PM_BLOCKER_INITIAL  { .val_u32 = 0x01010101 }
 /** @} */
 
 #ifndef DOXYGEN
diff --git a/cpu/stm32f1/include/periph_cpu.h b/cpu/stm32f1/include/periph_cpu.h
@@ -61,12 +61,6 @@ extern "C" {
  */
 #define PM_NUM_MODES    (2U)
 
-/**
- * @brief   Override the default initial PM blocker
- * @todo   we block all modes per default, until PM is cleanly implemented
- */
-#define PM_BLOCKER_INITIAL  { .val_u32 = 0x01010101 }
-
 #ifndef DOXYGEN
 /**
  * @brief   Override GPIO mode options
diff --git a/sys/pm_layered/pm.c b/sys/pm_layered/pm.c
@@ -30,7 +30,7 @@
 #endif
 
 #ifndef PM_BLOCKER_INITIAL
-#define PM_BLOCKER_INITIAL { .val_u32 = 0 }
+#define PM_BLOCKER_INITIAL { .val_u32 = 0x01010101 }
 #endif
 
 /**
