1 files changed, 3 insertions, 13 deletions
diff --git a/os/hal/include/pwm.h b/os/hal/include/pwm.h
index 5ca0083b8..55e890ea4 100644
--- a/os/hal/include/pwm.h
+++ b/os/hal/include/pwm.h
@@ -39,21 +39,11 @@ typedef enum {
 } pwmstate_t;
 
 /**
- * @brief PWM edge for callbacks.
- */
-typedef enum {
-  PWM_NONE = 0,                         /**< @brief No callback.            */
-  PWM_TO_ACTIVE_EDGE = 1,               /**< @brief Enable on idle->active. */
-  PWM_TO_IDLE_EDGE = 2,                 /**< @brief Enable on active->idle. */
-  PWM_BOTH_EDGES = 3                    /**< @brief Enable on both edges.   */
-} pwmedge_t;
-
-/**
  * @brief PWM logic mode.
  */
 typedef enum {
-  PWM_ACTIVE_LOW = 0,                   /**< @brief Idle is logic level 1.  */
-  PWM_ACTIVE_HIGH = 1                   /**< @brief Idle is logic level 0.  */
+  PWM_ACTIVE_HIGH = 0,                  /**< @brief Idle is logic level 0.  */
+  PWM_ACTIVE_LOW = 1                    /**< @brief Idle is logic level 1.  */
 } pwmmode_t;
 
 /**
@@ -61,7 +51,7 @@ typedef enum {
  *
  * @param[in] active    current channel output state
  */
-typedef void (*pwmcallback_t)(bool_t active);
+typedef void (*pwmcallback_t)(void);
 
 #include "pwm_lld.h"