3 files changed, 10 insertions, 10 deletions

diff --git a/keyboards/handwired/frenchdev/frenchdev.c b/keyboards/handwired/frenchdev/frenchdev.c
index 65f1ccce4b..818c395c8e 100644
--- a/keyboards/handwired/frenchdev/frenchdev.c
+++ b/keyboards/handwired/frenchdev/frenchdev.c
@@ -84,14 +84,14 @@ uint8_t init_mcp23018(void) {
     // - input   : input  : 1
     // - driving : output : 0
     uint8_t data[] = {0b00000000, 0b00111111};
-    mcp23018_status = i2c_writeReg(I2C_ADDR, IODIRA, data, sizeof(data), I2C_TIMEOUT);
+    mcp23018_status = i2c_write_register(I2C_ADDR, IODIRA, data, sizeof(data), I2C_TIMEOUT);
 
     if (!mcp23018_status) {
         // set pull-up
         // - unused  : on  : 1
         // - input   : on  : 1
         // - driving : off : 0
-        mcp23018_status = i2c_writeReg(I2C_ADDR, GPPUA, data, sizeof(data), I2C_TIMEOUT);
+        mcp23018_status = i2c_write_register(I2C_ADDR, GPPUA, data, sizeof(data), I2C_TIMEOUT);
     }
 
     // SREG=sreg_prev;
diff --git a/keyboards/handwired/frenchdev/matrix.c b/keyboards/handwired/frenchdev/matrix.c
index af7c8b5444..68ec8e0801 100644
--- a/keyboards/handwired/frenchdev/matrix.c
+++ b/keyboards/handwired/frenchdev/matrix.c
@@ -224,7 +224,7 @@ static matrix_row_t read_cols(uint8_t row)
             return 0;
         } else {
             uint8_t data = 0;
-            mcp23018_status = i2c_readReg(I2C_ADDR, GPIOB, &data, 1, I2C_TIMEOUT);
+            mcp23018_status = i2c_read_register(I2C_ADDR, GPIOB, &data, 1, I2C_TIMEOUT);
 
             return ~data;
         }
@@ -259,7 +259,7 @@ static void unselect_rows(void)
         // set all rows hi-Z : 1
         uint8_t data;
         data = 0xFF & ~(0<<8);
-        mcp23018_status = i2c_writeReg(I2C_ADDR, GPIOA, &data, 1, I2C_TIMEOUT);
+        mcp23018_status = i2c_write_register(I2C_ADDR, GPIOA, &data, 1, I2C_TIMEOUT);
 
     }
 
@@ -283,7 +283,7 @@ static void select_row(uint8_t row)
             // set active row low  : 0
             // set other rows hi-Z : 1
             uint8_t data = 0xFF & ~(1<<row) & ~(0<<8);
-            mcp23018_status = i2c_writeReg(I2C_ADDR, GPIOA, &data, 1, I2C_TIMEOUT);
+            mcp23018_status = i2c_write_register(I2C_ADDR, GPIOA, &data, 1, I2C_TIMEOUT);
         }
     } else {
         // select on teensy
diff --git a/keyboards/handwired/pterodactyl/matrix.c b/keyboards/handwired/pterodactyl/matrix.c
index 0dff65eda6..54da26a7d4 100644
--- a/keyboards/handwired/pterodactyl/matrix.c
+++ b/keyboards/handwired/pterodactyl/matrix.c
@@ -182,14 +182,14 @@ void init_expander(void) {
     uint8_t data[] = { expander_input_pin_mask, 0};
 #   endif
 #endif
-    expander_status = i2c_writeReg(I2C_ADDR, IODIRA, data, sizeof(data), I2C_TIMEOUT);
+    expander_status = i2c_write_register(I2C_ADDR, IODIRA, data, sizeof(data), I2C_TIMEOUT);
 
     if (!expander_status) {
         // set pull-up
         // - unused  : off : 0
         // - input   : on  : 1
         // - driving : off : 0
-        expander_status = i2c_writeReg(I2C_ADDR, GPPUA, data, sizeof(data), I2C_TIMEOUT);
+        expander_status = i2c_write_register(I2C_ADDR, GPPUA, data, sizeof(data), I2C_TIMEOUT);
     }
 
 }
@@ -305,7 +305,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
     // Read columns from expander, unless it's in an error state
     if (! expander_status) {
         uint8_t data;
-        i2c_readReg(I2C_ADDR, EXPANDER_COL_REGISTER, &data, 1, I2C_TIMEOUT);
+        i2c_read_register(I2C_ADDR, EXPANDER_COL_REGISTER, &data, 1, I2C_TIMEOUT);
         current_matrix[current_row] |= (~data) & expander_input_pin_mask;
     }
 
@@ -329,7 +329,7 @@ static void select_row(uint8_t row) {
         // set active row low  : 0
         // set other rows hi-Z : 1
         uint8_t data = 0xFF & ~(1<<row);
-        i2c_writeReg(I2C_ADDR, EXPANDER_ROW_REGISTER, &data, 1, I2C_TIMEOUT);
+        i2c_write_register(I2C_ADDR, EXPANDER_ROW_REGISTER, &data, 1, I2C_TIMEOUT);
     }
 
     // select on teensy
@@ -385,7 +385,7 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
             return false;
         }
 
-        i2c_writeReg(I2C_ADDR, EXPANDER_ROW_REGISTER, &column_state, 1, I2C_TIMEOUT);
+        i2c_write_register(I2C_ADDR, EXPANDER_ROW_REGISTER, &column_state, 1, I2C_TIMEOUT);
         column_state = ~column_state;
     } else {
         for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {