clean up whitespace and remove unused functions

src/ansible_grid.c

@@ -2458,17 +2458,6 @@ void refresh_kria_config(void) {
 	monomeLedBuffer[R5 + 13] = i;
 }
 
-static kria_track kria_track_cache;
-
-void* kria_track_alloc(size_t dst_size) {
-  if (dst_size > sizeof(kria_track)) {
-    print_dbg("\r\nfailed to allocate cache");
-    return NULL;
-  }
-  print_dbg("\r\ncache allocated");
-  return &kria_track_cache;
-}
-
 
 ////////////////////////////////////////////////////////////////////////////////
 // MP

src/ansible_grid.h

@@ -145,7 +145,6 @@ void refresh_kria_glide(void);
 void refresh_kria_scale(void);
 void refresh_kria_pattern(void);
 void refresh_kria_config(void);
-void* kria_track_alloc(size_t dst_size);
 
 void default_mp(void);
 void init_mp(void);

src/ansible_usb_disk.c

@@ -137,13 +137,13 @@ static void handler_UsbDiskFront(s32 data) {
 }
 
 static void blink_read(void* o) {
-  update_leds(1 * blink);
-  blink = !blink;
+	update_leds(1 * blink);
+	blink = !blink;
 }
 
 static void blink_write(void* o) {
-  update_leds(2 * blink);
-  blink = !blink;
+	update_leds(2 * blink);
+	blink = !blink;
 }
 
 void set_mode_usb_disk(void) {
@@ -198,16 +198,6 @@ static void copy_chunks(char* dst, const char* src, size_t len) {
 	} while (read < len);
 }
 
-void puts_chunks(const char* src, size_t len) {
-	size_t written = 0;
-	uint16_t chunk;
-	do {
-		chunk = min(len - written, ANSIBLE_USBDISK_BLOCKSIZE);
-		file_write_buf((uint8_t*)src + written, chunk);
-		written += chunk;
-	} while (written < len);
-}
-
 static uint16_t buf_pos = 0;
 size_t total_written = 0;
 
@@ -273,7 +263,8 @@ static bool usb_disk_backup_binary(FS_STRING fname) {
 	if (!file_open(FOPEN_MODE_W)) {
 		return false;
 	}
-	puts_chunks((char*)&f, sizeof(nvram_data_t));
+	puts_buffered((char*)&f, sizeof(nvram_data_t));
+	flush();
 	file_flush();
 	file_close();
 	print_dbg("\r\n> binary backup done");

src/ansible_usb_disk.h

@@ -16,5 +16,4 @@ void usb_disk_enter(void);
 void usb_disk_exit(void);
 
 size_t gets_chunks(char* dst, size_t len);
-void puts_chunks(const char* src, size_t len);
 void puts_buffered(const char* src, size_t len);