4 files changed, 14 insertions, 51 deletions
diff --git a/keyboards/claw44/keymaps/default/keymap.c b/keyboards/claw44/keymaps/default/keymap.c
index c346571255..088087c773 100644
--- a/keyboards/claw44/keymaps/default/keymap.c
+++ b/keyboards/claw44/keymaps/default/keymap.c
@@ -7,7 +7,6 @@
   #include "ssd1306.h"
 #endif
 
-extern keymap_config_t keymap_config;
 
 extern uint8_t is_master;
 
diff --git a/keyboards/claw44/rev1/rev1.h b/keyboards/claw44/rev1/rev1.h
index f7ec2cbfe6..c6c9057fdc 100644
--- a/keyboards/claw44/rev1/rev1.h
+++ b/keyboards/claw44/rev1/rev1.h
@@ -2,7 +2,6 @@
 
 #include "../claw44.h"
 
-//void promicro_bootloader_jmp(bool program);
 #include "quantum.h"
 
 #ifdef RGBLIGHT_ENABLE
@@ -18,7 +17,6 @@
 #endif
 #endif
 
-//void promicro_bootloader_jmp(bool program);
 #define LAYOUT( \
   L00, L01, L02, L03, L04, L05,           R00, R01, R02, R03, R04, R05, \
   L10, L11, L12, L13, L14, L15,           R10, R11, R12, R13, R14, R15, \
diff --git a/keyboards/claw44/rules.mk b/keyboards/claw44/rules.mk
index 907a5c8325..b2c3b436e9 100644
--- a/keyboards/claw44/rules.mk
+++ b/keyboards/claw44/rules.mk
@@ -1,55 +1,16 @@
-SRC += i2c.c
-SRC += serial.c
-SRC += ssd1306.c
-
-# if firmware size over limit, try this option
-# CFLAGS += -flto
-
 # MCU name
-#MCU = at90usb1287
 MCU = atmega32u4
 
-# Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the
-#     processor frequency in Hz. You can then use this symbol in your source code to
-#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-#     automatically to create a 32-bit value in your source code.
-#
-#     This will be an integer division of F_USB below, as it is sourced by
-#     F_USB after it has run through any CPU prescalers. Note that this value
-#     does not *change* the processor frequency - it should merely be updated to
-#     reflect the processor speed set externally so that the code can use accurate
-#     software delays.
-F_CPU = 16000000
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Bootloader
-#     This definition is optional, and if your keyboard supports multiple bootloaders of
-#     different sizes, comment this out, and the correct address will be loaded
-#     automatically (+60). See bootloader.mk for all options.
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = caterina
 
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
 #   the appropriate keymap folder that will get included automatically
@@ -70,5 +31,11 @@ RGBLIGHT_ENABLE = no       # Enable WS2812 RGB underlight.
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 
 CUSTOM_MATRIX = yes
+SRC += i2c.c
+SRC += serial.c
+SRC += ssd1306.c
+
+# if firmware size over limit, try this option
+# CFLAGS += -flto
 
 DEFAULT_FOLDER = claw44/rev1
diff --git a/keyboards/claw44/serial.c b/keyboards/claw44/serial.c
index 325c29a3f7..f6293c3dc2 100644
--- a/keyboards/claw44/serial.c
+++ b/keyboards/claw44/serial.c
@@ -17,7 +17,6 @@
 #include <stddef.h>
 #include <stdbool.h>
 #include "serial.h"
-//#include <pro_micro.h>
 
 #ifdef SOFT_SERIAL_PIN