Fix conflicting types for 'tfp_printf' (#8269)

* Refactor to use mpaland/printf

* trim firmware size

* remove keymap changes

* run clang format

* Fixup after rebase

* fix up git-submodule command for printf

3 files changed, 2 insertions, 8 deletions

diff --git a/tmk_core/protocol/chibios/main.c b/tmk_core/protocol/chibios/main.c
index 61665eb6f..7d32c16ed 100644
--- a/tmk_core/protocol/chibios/main.c
+++ b/tmk_core/protocol/chibios/main.c
@@ -158,9 +158,6 @@ int main(void) {
     /* Init USB */
     init_usb_driver(&USB_DRIVER);
 
-    /* init printf */
-    init_printf(NULL, sendchar_pf);
-
 #ifdef MIDI_ENABLE
     setup_midi();
 #endif
diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c
index ecc83d9ec..65bd291be 100644
--- a/tmk_core/protocol/chibios/usb_main.c
+++ b/tmk_core/protocol/chibios/usb_main.c
@@ -796,9 +796,8 @@ int8_t sendchar(uint8_t c) {
 }
 #endif /* CONSOLE_ENABLE */
 
-void sendchar_pf(void *p, char c) {
-    (void)p;
-    sendchar((uint8_t)c);
+void _putchar(char character) {
+    sendchar(character);
 }
 
 #ifdef RAW_ENABLE
diff --git a/tmk_core/protocol/chibios/usb_main.h b/tmk_core/protocol/chibios/usb_main.h
index 17041b4f2..94baf9b35 100644
--- a/tmk_core/protocol/chibios/usb_main.h
+++ b/tmk_core/protocol/chibios/usb_main.h
@@ -87,6 +87,4 @@ void console_flush_output(void);
 
 #endif /* CONSOLE_ENABLE */
 
-void sendchar_pf(void *p, char c);
-
 #endif /* _USB_MAIN_H_ */