Cleanup old code and comments

keyboards/meira/matrix.c

@@ -169,19 +169,6 @@ uint8_t matrix_scan(void)
 {
 	uint8_t ret = _matrix_scan();
 	matrix_scan_quantum();
-//	// HACK backlighting
-//	for (uint8_t t = 0; t < meira_get_backlight_level(); t++) {
-//		for (uint8_t x = 0; x < 13; x++) {
-//			for (uint8_t y = 0; y < 4; y++) {
-//				uint8_t pin = lcol_pins[y];
-//				if ((x >> y) & 1) {
-//					_SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
-//				} else {
-//					_SFR_IO8((pin >> 4) + 2) &=  ~_BV(pin & 0xF); // LO
-//				}
-//			}
-//		}
-//	}
 	return ret;
 }
 
@@ -229,21 +216,9 @@ static void init_rows(void)
         uint8_t pin = row_pins[x];
         _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
         _SFR_IO8((pin >> 4) + 2) |=  _BV(pin & 0xF); // HI
-//        // HACK backlighting
-//        uint8_t lpin = lrow_pins[x];
-//        _SFR_IO8((lpin >> 4) + 1) |= _BV(lpin & 0xF); // OUT
-//        _SFR_IO8((lpin >> 4) + 2) |=  _BV(lpin & 0xF); // HI
     }
 }
 
-//static void init_lcols(void)
-//{
-//	for (uint8_t x = 0; x < 4; x++) {
-//		uint8_t pin = lcol_pins[x];
-//		_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
-//		_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HIGH
-//	}
-//}
 
 static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
 {

keyboards/meira/meira.h

@@ -16,14 +16,6 @@
 #ifndef MEIRA_H
 #define MEIRA_H
 
-
-#ifdef SUBPROJECT_featherble
-    #include "featherble.h"
-#endif
-#ifdef SUBPROJECT_promicro
-    #include "promicro.h"
-#endif
-
 #include "quantum.h"
 
 void reset_keyboard_kb(void);