5 files changed, 5 insertions, 20 deletions
diff --git a/testhal/STM32/ADC/main.c b/testhal/STM32/ADC/main.c
index ded1bd2b9..c0ce8c664 100644
--- a/testhal/STM32/ADC/main.c
+++ b/testhal/STM32/ADC/main.c
@@ -84,10 +84,7 @@ static msg_t Thread1(void *arg) {
 /*
  * Application entry point.
  */
-int main(int argc, char **argv) {
-
-  (void)argc;
-  (void)argv;
+int main(void) {
 
   /*
    * System initializations.
diff --git a/testhal/STM32/CAN/main.c b/testhal/STM32/CAN/main.c
index b23e85b3c..ab7fb1c5e 100644
--- a/testhal/STM32/CAN/main.c
+++ b/testhal/STM32/CAN/main.c
@@ -80,10 +80,7 @@ static msg_t can_tx(void * p) {
 /*
  * Application entry point.
  */
-int main(int argc, char **argv) {
-
-  (void)argc;
-  (void)argv;
+int main(void) {
 
   /*
    * System initializations.
diff --git a/testhal/STM32/PWM/main.c b/testhal/STM32/PWM/main.c
index 71daaacdc..42a35170f 100644
--- a/testhal/STM32/PWM/main.c
+++ b/testhal/STM32/PWM/main.c
@@ -62,10 +62,7 @@ static PWMConfig pwmcfg = {
 /*
  * Application entry point.
  */
-int main(int argc, char **argv) {
-
-  (void)argc;
-  (void)argv;
+int main(void) {
 
   /*
    * System initializations.
diff --git a/testhal/STM32/SPI/main.c b/testhal/STM32/SPI/main.c
index 146894a0a..e107cb7c7 100644
--- a/testhal/STM32/SPI/main.c
+++ b/testhal/STM32/SPI/main.c
@@ -89,12 +89,9 @@ static msg_t spi_thread_2(void *p) {
 /*
  * Application entry point.
  */
-int main(int argc, char **argv) {
+int main(void) {
   unsigned i;
 
-  (void)argc;
-  (void)argv;
-
   /*
    * System initializations.
    * - HAL initialization, this also initializes the configured device drivers
diff --git a/testhal/STM32/UART/main.c b/testhal/STM32/UART/main.c
index ac4afc1c7..f672cfb1a 100644
--- a/testhal/STM32/UART/main.c
+++ b/testhal/STM32/UART/main.c
@@ -113,10 +113,7 @@ static UARTConfig uart_cfg_1 = {
 /*
  * Application entry point.
  */
-int main(int argc, char **argv) {
-
-  (void)argc;
-  (void)argv;
+int main(void) {
 
   /*
    * System initializations.