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-rw-r--r--hal/acdb.h4
-rw-r--r--hal/audio_extn/a2dp.c2
-rw-r--r--hal/audio_extn/audio_extn.c4
-rw-r--r--hal/audio_extn/battery_listener.h6
4 files changed, 8 insertions, 8 deletions
diff --git a/hal/acdb.h b/hal/acdb.h
index 10a78d39..e5f8f937 100644
--- a/hal/acdb.h
+++ b/hal/acdb.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2021, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Copyright (C) 2013 The Android Open Source Project
@@ -41,7 +41,7 @@ enum {
struct mixer;
/* Audio calibration related functions */
-typedef void (*acdb_deallocate_t)();
+typedef void (*acdb_deallocate_t)(void);
typedef int (*acdb_init_t)();
typedef int (*acdb_init_v2_t)(const char *, char *, int);
typedef int (*acdb_init_v3_t)(const char *, char *, struct listnode *);
diff --git a/hal/audio_extn/a2dp.c b/hal/audio_extn/a2dp.c
index cade8cdb..e960c6ad 100644
--- a/hal/audio_extn/a2dp.c
+++ b/hal/audio_extn/a2dp.c
@@ -155,7 +155,7 @@
static void *vndk_fwk_lib_handle = NULL;
static int is_running_with_enhanced_fwk = UNINITIALIZED;
-typedef int (*vndk_fwk_isVendorEnhancedFwk_t)();
+typedef int (*vndk_fwk_isVendorEnhancedFwk_t)(void);
static vndk_fwk_isVendorEnhancedFwk_t vndk_fwk_isVendorEnhancedFwk;
/*
diff --git a/hal/audio_extn/audio_extn.c b/hal/audio_extn/audio_extn.c
index 3fdeb9b5..629e2e35 100644
--- a/hal/audio_extn/audio_extn.c
+++ b/hal/audio_extn/audio_extn.c
@@ -5573,10 +5573,10 @@ static void *batt_listener_lib_handle = NULL;
typedef void (*batt_listener_init_t)(battery_status_change_fn_t);
static batt_listener_init_t batt_listener_init;
-typedef void (*batt_listener_deinit_t)();
+typedef void (*batt_listener_deinit_t)(void);
static batt_listener_deinit_t batt_listener_deinit;
-typedef bool (*batt_prop_is_charging_t)();
+typedef bool (*batt_prop_is_charging_t)(void);
static batt_prop_is_charging_t batt_prop_is_charging;
void battery_listener_feature_init(bool is_feature_enabled)
diff --git a/hal/audio_extn/battery_listener.h b/hal/audio_extn/battery_listener.h
index a34b3581..5bf17788 100644
--- a/hal/audio_extn/battery_listener.h
+++ b/hal/audio_extn/battery_listener.h
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2019, The Linux Foundation. All rights reserved.
+* Copyright (c) 2019, 2021 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@@ -31,8 +31,8 @@ extern "C" {
#endif
typedef void (* battery_status_change_fn_t)(bool);
void battery_properties_listener_init(battery_status_change_fn_t fn);
-void battery_properties_listener_deinit();
-bool battery_properties_is_charging();
+void battery_properties_listener_deinit(void);
+bool battery_properties_is_charging(void);
#ifdef __cplusplus
}
#endif