Remove matrix_key_count() (#16603)

* Remove `matrix_key_count()`

* Remove `matrix_bitpop()`

keyboards/40percentclub/ut47/matrix.c

@@ -118,15 +118,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
 /* Column pin configuration
  * col: 0   1   2   3   4   5   6   7   8   9   10  11
  * pin: D7  E6  B4  B5  B6  B2  B3  B1  F7  F6  F5  F4

keyboards/amj96/matrix.c

@@ -130,15 +130,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
 /* Column pin configuration
  * col: 0   1   2   3   4   5   6   7   8   9   10  11  12  13  14  15
  * pin: F7  F6  F5  F4  F1  F0  E6  D7  D6  D5  D1  D0  B7  B6  B0  C7

keyboards/bpiphany/hid_liber/matrix.c

@@ -245,15 +245,3 @@ void matrix_print(void)
         print("\n");
     }
 }
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        for (uint8_t j = 0; j < MATRIX_COLS; j++) {
-            if (matrix_is_on(i, j))
-                count++;
-        }
-    }
-    return count;
-}

keyboards/bpiphany/kitten_paw/matrix.c

@@ -132,14 +132,6 @@ void matrix_print(void) {
   }
 }
 
-uint8_t matrix_key_count(void) {
-  uint8_t count = 0;
-  for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-    count += bitpop32(matrix[i]);
-  }
-  return count;
-}
-
 static uint8_t read_rows(void) {
   return
     (PINC&(1<<7) ? 0 : (1<<0)) |

keyboards/bpiphany/pegasushoof/2013/matrix.c

@@ -132,15 +132,6 @@ void matrix_print(void)
 	}
 }
 
-uint8_t matrix_key_count(void)
-{
-	uint8_t count = 0;
-	for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-		count += bitpop16(matrix[i]);
-	}
-	return count;
-}
-
 static matrix_row_t read_cols(void)
 {
 	return

keyboards/bpiphany/pegasushoof/2015/matrix.c

@@ -111,15 +111,6 @@ void matrix_print(void)
   }
 }
 
-uint8_t matrix_key_count(void)
-{
-  uint8_t count = 0;
-  for (uint8_t i = 0; i < matrix_rows(); i++) {
-    count += bitpop16(matrix_get_row(i));
-  }
-  return count;
-}
-
 static matrix_row_t read_cols(void)
 {
   return

keyboards/bpiphany/tiger_lily/matrix.c

@@ -146,10 +146,3 @@ void matrix_print(void) {
     }
 	#endif
 }
-
-uint8_t matrix_key_count(void) {
-    uint8_t count = 0;
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++)
-        count += bitpop32(matrix[row]);
-    return count;
-}

keyboards/bpiphany/unloved_bastard/matrix.c

@@ -147,10 +147,3 @@ void matrix_print(void) {
     }
 #endif
 }
-
-uint8_t matrix_key_count(void) {
-    uint8_t count = 0;
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++)
-        count += bitpop32(matrix[row]);
-    return count;
-}

keyboards/converter/ibm_terminal/matrix.c

@@ -27,7 +27,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
 #define print_matrix_header()  print("\nr/c 01234567\n")
-#define matrix_bitpop(i)       bitpop(matrix[i])
 #define ROW_SHIFTER ((uint8_t)1)
 
 

keyboards/converter/palm_usb/matrix.c

@@ -379,12 +379,3 @@ void matrix_print(void)
         print("\n");
     }
 }
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop(matrix[i]);
-    }
-    return count;
-}

keyboards/converter/sun_usb/matrix.c

@@ -179,12 +179,3 @@ void matrix_print(void)
         print("\n");
     }
 }
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop(matrix[i]);
-    }
-    return count;
-}

keyboards/converter/usb_usb/custom_matrix.cpp

@@ -225,18 +225,6 @@ extern "C"
         return row_bits;
     }
 
-    uint8_t matrix_key_count(void) {
-        uint8_t count = 0;
-
-        count += bitpop(local_keyboard_report.mods);
-        for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
-            if (IS_ANY(local_keyboard_report.keys[i])) {
-                count++;
-            }
-        }
-        return count;
-    }
-
     void matrix_print(void) {
         print("\nr/c 0123456789ABCDEF\n");
         for (uint8_t row = 0; row < matrix_rows(); row++) {

keyboards/dc01/arrow/matrix.c

@@ -48,17 +48,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -234,17 +231,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}
-
-
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)
@@ -388,4 +374,4 @@ static void unselect_cols(void)
 void matrix_setup(void){
     i2c_slave_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
     sei(); //enable interupts
-}
+}

keyboards/dc01/left/matrix.c

@@ -52,17 +52,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -259,17 +256,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}
-
-
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)

keyboards/dc01/numpad/matrix.c

@@ -48,17 +48,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -234,17 +231,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}
-
-
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)
@@ -388,4 +374,4 @@ static void unselect_cols(void)
 void matrix_setup(void){
     i2c_slave_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
     sei(); //enable interupts
-}
+}

keyboards/dc01/right/matrix.c

@@ -49,17 +49,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -235,17 +232,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}
-
-
-
 #if (DIODE_DIRECTION == COL2ROW)
 
 static void init_cols(void)
@@ -389,4 +375,4 @@ static void unselect_cols(void)
 void matrix_setup(void){
     i2c_slave_init(SLAVE_I2C_ADDRESS); //setup address of slave i2c
     sei(); //enable interupts
-}
+}

keyboards/dichotomy/matrix.c

@@ -34,17 +34,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
 #    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop(matrix[i])
 #    define ROW_SHIFTER ((uint8_t)1)
 #elif (MATRIX_COLS <= 16)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop16(matrix[i])
 #    define ROW_SHIFTER ((uint16_t)1)
 #elif (MATRIX_COLS <= 32)
 #    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
 #    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
-#    define matrix_bitpop(i)       bitpop32(matrix[i])
 #    define ROW_SHIFTER  ((uint32_t)1)
 #endif
 
@@ -215,12 +212,3 @@ void matrix_print(void)
         print("\n");
     }
 }
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += matrix_bitpop(i);
-    }
-    return count;
-}

keyboards/duck/jetfire/matrix.c

@@ -136,15 +136,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop32(matrix[i]);
-    }
-    return count;
-}
-
 static void init_ports(void)
 {
     // Rows are inputs (inputs are 0)
@@ -268,4 +259,4 @@ static void select_col(uint8_t col)
             PORTB |= 0b00000001;
             break;
     }
-}
+}

keyboards/gboards/ergotaco/matrix.c

@@ -221,15 +221,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
 // Remember this means ROWS
 static void  init_cols(void)
 {

keyboards/gboards/georgi/matrix.c

@@ -242,15 +242,6 @@ void matrix_print(void)
     }
 }
 
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
 // Remember this means ROWS
 static void  init_cols(void)
 {