Improve clarity of self reference

Author: relic-se

shared-bindings/audiodelays/Chorus.c

@@ -228,7 +228,7 @@ static mp_obj_t audiodelays_chorus_obj_play(size_t n_args, const mp_obj_t *pos_a
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiodelays_chorus_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiodelays_chorus_play_obj, 1, audiodelays_chorus_obj_play);
 

shared-bindings/audiodelays/Echo.c

@@ -252,7 +252,7 @@ static mp_obj_t audiodelays_echo_obj_play(size_t n_args, const mp_obj_t *pos_arg
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiodelays_echo_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiodelays_echo_play_obj, 1, audiodelays_echo_obj_play);
 

shared-bindings/audiodelays/MultiTapDelay.c

@@ -255,7 +255,7 @@ static mp_obj_t audiodelays_multi_tap_delay_obj_play(size_t n_args, const mp_obj
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiodelays_multi_tap_delay_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiodelays_multi_tap_delay_play_obj, 1, audiodelays_multi_tap_delay_obj_play);
 

shared-bindings/audiodelays/PitchShift.c

@@ -211,7 +211,7 @@ static mp_obj_t audiodelays_pitch_shift_obj_play(size_t n_args, const mp_obj_t *
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiodelays_pitch_shift_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiodelays_pitch_shift_play_obj, 1, audiodelays_pitch_shift_obj_play);
 

shared-bindings/audiofilters/Distortion.c

@@ -331,7 +331,7 @@ static mp_obj_t audiofilters_distortion_obj_play(size_t n_args, const mp_obj_t *
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiofilters_distortion_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiofilters_distortion_play_obj, 1, audiofilters_distortion_obj_play);
 

shared-bindings/audiofilters/Filter.c

@@ -201,7 +201,7 @@ static mp_obj_t audiofilters_filter_obj_play(size_t n_args, const mp_obj_t *pos_
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiofilters_filter_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiofilters_filter_play_obj, 1, audiofilters_filter_obj_play);
 

shared-bindings/audiofilters/Phaser.c

@@ -236,7 +236,7 @@ static mp_obj_t audiofilters_phaser_obj_play(size_t n_args, const mp_obj_t *pos_
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiofilters_phaser_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiofilters_phaser_play_obj, 1, audiofilters_phaser_obj_play);
 

shared-bindings/audiofreeverb/Freeverb.c

@@ -218,7 +218,7 @@ static mp_obj_t audiofreeverb_freeverb_obj_play(size_t n_args, const mp_obj_t *p
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiofreeverb_freeverb_play(self, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiofreeverb_freeverb_play_obj, 1, audiofreeverb_freeverb_obj_play);
 

shared-bindings/audiomixer/Mixer.c

@@ -189,7 +189,7 @@ static mp_obj_t audiomixer_mixer_obj_play(size_t n_args, const mp_obj_t *pos_arg
     mp_obj_t sample = args[ARG_sample].u_obj;
     common_hal_audiomixer_mixervoice_play(voice, sample, args[ARG_loop].u_bool);
 
-    return pos_args[0];
+    return MP_OBJ_FROM_PTR(self);
 }
 MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixer_play_obj, 1, audiomixer_mixer_obj_play);