Consistently use LM_UNUSED instead of (void) casts

2 files changed, 6 insertions, 10 deletions

diff --git a/cmd/sbc_harness/usb_keyboard.c b/cmd/sbc_harness/usb_keyboard.c
index c9f5a6e..f0726cb 100644
--- a/cmd/sbc_harness/usb_keyboard.c
+++ b/cmd/sbc_harness/usb_keyboard.c
@@ -93,15 +93,12 @@ uint8_t const *tud_hid_descriptor_report_cb(uint8_t index) {
        return reports[index];
 }
 
-uint16_t tud_hid_get_report_cb(uint8_t instance, uint8_t report_id, hid_report_type_t report_type, uint8_t* buffer, uint16_t reqlen)
-{
+uint16_t tud_hid_get_report_cb(uint8_t LM_UNUSED(instance),
+                               uint8_t LM_UNUSED(report_id),
+                               hid_report_type_t LM_UNUSED(report_type),
+                               uint8_t* LM_UNUSED(buffer),
+                               uint16_t LM_UNUSED(reqlen)) {
 	// TODO not implemented
-	(void) instance;
-	(void) report_id;
-	(void) report_type;
-	(void) buffer;
-	(void) reqlen;
-
 	return 0;
 }
 
diff --git a/libusb/usb_common.c b/libusb/usb_common.c
index 32aa53f..9d438dc 100644
--- a/libusb/usb_common.c
+++ b/libusb/usb_common.c
@@ -100,8 +100,7 @@ void usb_common_lateinit(void) {
 	tud_init(CONFIG_USB_COMMON_RHPORT);
 }
 
-COROUTINE usb_common_cr(void *_arg) {
-	(void) _arg;
+COROUTINE usb_common_cr(void *LM_UNUSED(_arg)) {
 	cr_begin();
 
 	for (;;) {