51 files changed, 198 insertions, 265 deletions

diff --git a/keyboards/dztech/dz60rgb/v1/config.h b/keyboards/dztech/dz60rgb/v1/config.h
index f6ee7c4e2..b4b23a621 100644
--- a/keyboards/dztech/dz60rgb/v1/config.h
+++ b/keyboards/dztech/dz60rgb/v1/config.h
@@ -46,8 +46,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 63
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 63
 #endif
diff --git a/keyboards/dztech/dz60rgb/v2/config.h b/keyboards/dztech/dz60rgb/v2/config.h
index 6108e9903..338575ee9 100644
--- a/keyboards/dztech/dz60rgb/v2/config.h
+++ b/keyboards/dztech/dz60rgb/v2/config.h
@@ -56,8 +56,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 63
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 63
 #endif
diff --git a/keyboards/dztech/dz60rgb/v2_1/config.h b/keyboards/dztech/dz60rgb/v2_1/config.h
index 06d504e39..e6c08eab4 100644
--- a/keyboards/dztech/dz60rgb/v2_1/config.h
+++ b/keyboards/dztech/dz60rgb/v2_1/config.h
@@ -72,8 +72,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000  // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 63
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 63
 #endif
diff --git a/keyboards/dztech/dz60rgb_ansi/v1/config.h b/keyboards/dztech/dz60rgb_ansi/v1/config.h
index dc2a6f4bc..7341c1c02 100644
--- a/keyboards/dztech/dz60rgb_ansi/v1/config.h
+++ b/keyboards/dztech/dz60rgb_ansi/v1/config.h
@@ -46,8 +46,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 61
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 61
 #endif
diff --git a/keyboards/dztech/dz60rgb_ansi/v2/config.h b/keyboards/dztech/dz60rgb_ansi/v2/config.h
index 6c1e00682..7e6842d8d 100644
--- a/keyboards/dztech/dz60rgb_ansi/v2/config.h
+++ b/keyboards/dztech/dz60rgb_ansi/v2/config.h
@@ -56,8 +56,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 61
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 61
 #endif
diff --git a/keyboards/dztech/dz60rgb_wkl/v1/config.h b/keyboards/dztech/dz60rgb_wkl/v1/config.h
index 12317c2d3..c242401f6 100644
--- a/keyboards/dztech/dz60rgb_wkl/v1/config.h
+++ b/keyboards/dztech/dz60rgb_wkl/v1/config.h
@@ -46,8 +46,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 62
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 62
 #endif
diff --git a/keyboards/dztech/dz60rgb_wkl/v2/config.h b/keyboards/dztech/dz60rgb_wkl/v2/config.h
index 945b591ce..45ccf6c9f 100644
--- a/keyboards/dztech/dz60rgb_wkl/v2/config.h
+++ b/keyboards/dztech/dz60rgb_wkl/v2/config.h
@@ -56,8 +56,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 62
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 62
 #endif
diff --git a/keyboards/dztech/dz60rgb_wkl/v2_1/config.h b/keyboards/dztech/dz60rgb_wkl/v2_1/config.h
index 76b0b6ea5..0e5bb8f67 100644
--- a/keyboards/dztech/dz60rgb_wkl/v2_1/config.h
+++ b/keyboards/dztech/dz60rgb_wkl/v2_1/config.h
@@ -72,8 +72,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1      0b1010000
-#    define DRIVER_ADDR_2      0b1010000  // this is here for compliancy reasons.
-#    define DRIVER_COUNT       2
-#    define DRIVER_1_LED_TOTAL 62
-#    define DRIVER_LED_TOTAL   DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT       1
+#    define DRIVER_LED_TOTAL   62
 #endif
diff --git a/keyboards/dztech/dz65rgb/v3/config.h b/keyboards/dztech/dz65rgb/v3/config.h
index dbf2f5b3c..053b06fae 100755
--- a/keyboards/dztech/dz65rgb/v3/config.h
+++ b/keyboards/dztech/dz65rgb/v3/config.h
@@ -49,9 +49,7 @@
 #    define RGB_MATRIX_LED_FLUSH_LIMIT 26
 #    define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #    define DRIVER_ADDR_1 0b0110000
-#    define DRIVER_ADDR_2 0b0110000  // this is here for compliancy reasons.
 #    define DRIVER_COUNT 1
-#    define DRIVER_1_LED_TOTAL 68
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_LED_TOTAL 68
 #    define DRIVER_INDICATOR_LED_TOTAL 0
 #endif
diff --git a/keyboards/evyd13/atom47/rev5/config.h b/keyboards/evyd13/atom47/rev5/config.h
index f1f8eacfa..07252537a 100644
--- a/keyboards/evyd13/atom47/rev5/config.h
+++ b/keyboards/evyd13/atom47/rev5/config.h
@@ -157,8 +157,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // ADDR2 represents A3:A2 of the 7-bit address.
 // The result is: 0b101(ADDR2)(ADDR1)
 #define DRIVER_ADDR_1 0b1010000
-#define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
 
-#define DRIVER_COUNT 2
-#define DRIVER_1_LED_TOTAL 64
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
\ No newline at end of file
+#define DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL 64
diff --git a/keyboards/exclusive/e6_rgb/config.h b/keyboards/exclusive/e6_rgb/config.h
index b1b8b1bed..fd221f176 100644
--- a/keyboards/exclusive/e6_rgb/config.h
+++ b/keyboards/exclusive/e6_rgb/config.h
@@ -31,8 +31,6 @@
 #define RGBLIGHT_VAL_STEP 8
 
 #define DRIVER_ADDR_1 0b1010000
-#define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
 
-#define DRIVER_COUNT 2
-#define DRIVER_1_LED_TOTAL 63
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL 63
diff --git a/keyboards/kbdfans/bella/rgb/config.h b/keyboards/kbdfans/bella/rgb/config.h
index 07594a34a..7d93ecb8d 100644
--- a/keyboards/kbdfans/bella/rgb/config.h
+++ b/keyboards/kbdfans/bella/rgb/config.h
@@ -48,10 +48,8 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 108
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 108
 #define DRIVER_INDICATOR_LED_TOTAL 0
 #endif
 #define DYNAMIC_KEYMAP_LAYER_COUNT 2
diff --git a/keyboards/kbdfans/bella/rgb_iso/config.h b/keyboards/kbdfans/bella/rgb_iso/config.h
index 4fda99867..9d931cbe8 100644
--- a/keyboards/kbdfans/bella/rgb_iso/config.h
+++ b/keyboards/kbdfans/bella/rgb_iso/config.h
@@ -48,10 +48,8 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 109
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 109
 #define DRIVER_INDICATOR_LED_TOTAL 0
 #endif
 #define DYNAMIC_KEYMAP_LAYER_COUNT 2
diff --git a/keyboards/kbdfans/boop65/rgb/config.h b/keyboards/kbdfans/boop65/rgb/config.h
index 71db0f8b5..ba9c627c1 100644
--- a/keyboards/kbdfans/boop65/rgb/config.h
+++ b/keyboards/kbdfans/boop65/rgb/config.h
@@ -54,8 +54,7 @@
 #    define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #    define DRIVER_ADDR_1 0b0110000
 #    define DRIVER_COUNT 1
-#    define DRIVER_1_LED_TOTAL 83
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_LED_TOTAL 83
 #    define DRIVER_INDICATOR_LED_TOTAL 0
 #endif
 
diff --git a/keyboards/kbdfans/kbd67/mkiirgb/v3/config.h b/keyboards/kbdfans/kbd67/mkiirgb/v3/config.h
index 1ee83cdc9..7111bd5fa 100755
--- a/keyboards/kbdfans/kbd67/mkiirgb/v3/config.h
+++ b/keyboards/kbdfans/kbd67/mkiirgb/v3/config.h
@@ -67,9 +67,7 @@
 #define RGB_MATRIX_LED_FLUSH_LIMIT 26
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 67
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 67
 #define DRIVER_INDICATOR_LED_TOTAL 0
 #endif
diff --git a/keyboards/kbdfans/kbdmini/config.h b/keyboards/kbdfans/kbdmini/config.h
index fc65f4341..beb0637ad 100644
--- a/keyboards/kbdfans/kbdmini/config.h
+++ b/keyboards/kbdfans/kbdmini/config.h
@@ -54,10 +54,8 @@
 #define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #define DRIVER_ADDR_1 0b1010000
-#define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#define DRIVER_COUNT 2
-#define DRIVER_1_LED_TOTAL 52
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL 52
 #endif
 
 /* disable these deprecated features by default */
diff --git a/keyboards/latin60rgb/config.h b/keyboards/latin60rgb/config.h
index 97b481291..5a4b639ab 100644
--- a/keyboards/latin60rgb/config.h
+++ b/keyboards/latin60rgb/config.h
@@ -72,8 +72,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 60
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 60
 #endif
diff --git a/keyboards/latin6rgb/config.h b/keyboards/latin6rgb/config.h
index 174c23c30..fa9abbea6 100644
--- a/keyboards/latin6rgb/config.h
+++ b/keyboards/latin6rgb/config.h
@@ -84,14 +84,9 @@
 // 0b1110101 AD <-> SCL
 // 0b1110110 AD <-> SDA
 #define DRIVER_ADDR_1 0b1110100
-//#define DRIVER_ADDR_2 0b1110110
 
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 6
-//#define DRIVER_1_LED_TOTAL 25
-//#define DRIVER_2_LED_TOTAL 24
-//#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 6
 #endif
 //#define RGB_DI_PIN B7
 //#ifdef RGB_DI_PIN
diff --git a/keyboards/mechlovin/adelais/rgb_led/rev3/config.h b/keyboards/mechlovin/adelais/rgb_led/rev3/config.h
index f55d386f7..5b3a8e825 100644
--- a/keyboards/mechlovin/adelais/rgb_led/rev3/config.h
+++ b/keyboards/mechlovin/adelais/rgb_led/rev3/config.h
@@ -50,10 +50,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // 0b1110101 AD <-> SCL
 // 0b1110110 AD <-> SDA
 #define DRIVER_ADDR_1 0b0110010
-#define DRIVER_ADDR_2 0b0110010
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 66
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 66
 #define RGB_MATRIX_KEYPRESSES // reacts to keypresses
 #define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
diff --git a/keyboards/mechlovin/delphine/rgb_led/config.h b/keyboards/mechlovin/delphine/rgb_led/config.h
index 9a653d759..edb476ecb 100644
--- a/keyboards/mechlovin/delphine/rgb_led/config.h
+++ b/keyboards/mechlovin/delphine/rgb_led/config.h
@@ -33,10 +33,7 @@
 // 0b1110101 AD <-> SCL
 // 0b1110110 AD <-> SDA
 #define DRIVER_ADDR_1 0b1110110
-#define DRIVER_ADDR_2 0b1110100
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 25
-#define DRIVER_2_LED_TOTAL 0
 #define DRIVER_LED_TOTAL 25
 #define RGB_MATRIX_KEYPRESSES // reacts to keypresses
 #define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
diff --git a/keyboards/mechlovin/infinity87/rgb_rev1/config.h b/keyboards/mechlovin/infinity87/rgb_rev1/config.h
index 76c6e0db7..8cef83f89 100644
--- a/keyboards/mechlovin/infinity87/rgb_rev1/config.h
+++ b/keyboards/mechlovin/infinity87/rgb_rev1/config.h
@@ -44,8 +44,6 @@
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_REACTIVE_SIMPLE
 #define DRIVER_ADDR_1 0b0110010
-#define DRIVER_ADDR_2 0b0110010 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 91
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 91
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mach80/rev1/config.h b/keyboards/melgeek/mach80/rev1/config.h
index e3ae4de76..868832d80 100755
--- a/keyboards/melgeek/mach80/rev1/config.h
+++ b/keyboards/melgeek/mach80/rev1/config.h
@@ -34,8 +34,7 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION ROW2COL
 
-#define DRIVER_1_LED_TOTAL 97
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 97
 #define DRIVER_INDICATOR_LED_TOTAL 3
 
 
diff --git a/keyboards/melgeek/mj61/config.h b/keyboards/melgeek/mj61/config.h
index 6ba19dd75..313c4473b 100644
--- a/keyboards/melgeek/mj61/config.h
+++ b/keyboards/melgeek/mj61/config.h
@@ -47,5 +47,4 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mj61/rev1/config.h b/keyboards/melgeek/mj61/rev1/config.h
index 9586a6930..9d73a4fe9 100644
--- a/keyboards/melgeek/mj61/rev1/config.h
+++ b/keyboards/melgeek/mj61/rev1/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 63
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 63
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj61/rev2/config.h b/keyboards/melgeek/mj61/rev2/config.h
index e6c6e9610..616426df6 100644
--- a/keyboards/melgeek/mj61/rev2/config.h
+++ b/keyboards/melgeek/mj61/rev2/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 71
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 71
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj63/config.h b/keyboards/melgeek/mj63/config.h
index 46d3b0fb7..0292fa646 100644
--- a/keyboards/melgeek/mj63/config.h
+++ b/keyboards/melgeek/mj63/config.h
@@ -47,5 +47,4 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mj63/rev1/config.h b/keyboards/melgeek/mj63/rev1/config.h
index 1f6914f66..75f7da43a 100644
--- a/keyboards/melgeek/mj63/rev1/config.h
+++ b/keyboards/melgeek/mj63/rev1/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 65
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 65
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj63/rev2/config.h b/keyboards/melgeek/mj63/rev2/config.h
index e6c6e9610..616426df6 100644
--- a/keyboards/melgeek/mj63/rev2/config.h
+++ b/keyboards/melgeek/mj63/rev2/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 71
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 71
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj64/config.h b/keyboards/melgeek/mj64/config.h
index 920d34acd..c3741bc06 100644
--- a/keyboards/melgeek/mj64/config.h
+++ b/keyboards/melgeek/mj64/config.h
@@ -47,5 +47,4 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mj64/rev1/config.h b/keyboards/melgeek/mj64/rev1/config.h
index fb45ef358..db846cb01 100644
--- a/keyboards/melgeek/mj64/rev1/config.h
+++ b/keyboards/melgeek/mj64/rev1/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 64
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 64
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj64/rev2/config.h b/keyboards/melgeek/mj64/rev2/config.h
index 8af6833b2..fbe170f18 100644
--- a/keyboards/melgeek/mj64/rev2/config.h
+++ b/keyboards/melgeek/mj64/rev2/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 66
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 66
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj64/rev3/config.h b/keyboards/melgeek/mj64/rev3/config.h
index 26909d559..dfde77f24 100644
--- a/keyboards/melgeek/mj64/rev3/config.h
+++ b/keyboards/melgeek/mj64/rev3/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 72
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 72
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mj65/config.h b/keyboards/melgeek/mj65/config.h
index 399c243ac..bf8ca7c2c 100644
--- a/keyboards/melgeek/mj65/config.h
+++ b/keyboards/melgeek/mj65/config.h
@@ -47,5 +47,4 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mj65/rev3/config.h b/keyboards/melgeek/mj65/rev3/config.h
index 7955f4be9..d9a8c5a81 100644
--- a/keyboards/melgeek/mj65/rev3/config.h
+++ b/keyboards/melgeek/mj65/rev3/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 76
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 76
 #define DRIVER_INDICATOR_LED_TOTAL 0
diff --git a/keyboards/melgeek/mojo68/config.h b/keyboards/melgeek/mojo68/config.h
index c4c1dbb0b..923c15b06 100755
--- a/keyboards/melgeek/mojo68/config.h
+++ b/keyboards/melgeek/mojo68/config.h
@@ -47,5 +47,4 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mojo68/rev1/config.h b/keyboards/melgeek/mojo68/rev1/config.h
index aed2a45c3..74a7e3dc2 100755
--- a/keyboards/melgeek/mojo68/rev1/config.h
+++ b/keyboards/melgeek/mojo68/rev1/config.h
@@ -34,6 +34,5 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 68
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 68
 #define DRIVER_INDICATOR_LED_TOTAL 3
diff --git a/keyboards/melgeek/mojo75/config.h b/keyboards/melgeek/mojo75/config.h
index d5bb4b454..34f64e844 100644
--- a/keyboards/melgeek/mojo75/config.h
+++ b/keyboards/melgeek/mojo75/config.h
@@ -48,5 +48,4 @@
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_REACTIVE_SIMPLE
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
diff --git a/keyboards/melgeek/mojo75/rev1/config.h b/keyboards/melgeek/mojo75/rev1/config.h
index c841c96fd..eaac850b6 100644
--- a/keyboards/melgeek/mojo75/rev1/config.h
+++ b/keyboards/melgeek/mojo75/rev1/config.h
@@ -34,7 +34,6 @@
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
 
-#define DRIVER_1_LED_TOTAL 92
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 92
 #define DRIVER_INDICATOR_LED_TOTAL 0
 
diff --git a/keyboards/melgeek/z70ultra/config.h b/keyboards/melgeek/z70ultra/config.h
index e4530e2ea..d01d0222c 100644
--- a/keyboards/melgeek/z70ultra/config.h
+++ b/keyboards/melgeek/z70ultra/config.h
@@ -46,8 +46,6 @@
 //#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_SOLID_COLOR
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_ALL
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110000 // this is here for compliancy reasons.
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 69
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 69
 #define DRIVER_INDICATOR_LED_TOTAL 6
diff --git a/keyboards/miller/gm862/config.h b/keyboards/miller/gm862/config.h
index e6e1b4c1d..7c4bfacd4 100644
--- a/keyboards/miller/gm862/config.h
+++ b/keyboards/miller/gm862/config.h
@@ -55,8 +55,6 @@
 #    define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
 #    define DISABLE_RGB_MATRIX_DIGITAL_RAIN
 #    define DRIVER_ADDR_1 0b1010000
-#    define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
-#    define DRIVER_COUNT 2
-#    define DRIVER_1_LED_TOTAL 62
-#    define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT 1
+#    define DRIVER_LED_TOTAL 62
 #endif
diff --git a/keyboards/mt64rgb/config.h b/keyboards/mt64rgb/config.h
index 8574d7236..810285d1e 100644
--- a/keyboards/mt64rgb/config.h
+++ b/keyboards/mt64rgb/config.h
@@ -54,11 +54,9 @@
 #define RGB_MATRIX_LED_PROCESS_LIMIT 20
 #define RGB_MATRIX_LED_FLUSH_LIMIT 26
 #define DRIVER_ADDR_1 0b1010000
-#define DRIVER_ADDR_2 0b1010000
 
-#define DRIVER_COUNT 2
-#define DRIVER_1_LED_TOTAL 64
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_COUNT 1
+#define DRIVER_LED_TOTAL 64
         
 
 #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE     
diff --git a/keyboards/neson_design/n6/config.h b/keyboards/neson_design/n6/config.h
index d3b49becb..4a9d3c56c 100644
--- a/keyboards/neson_design/n6/config.h
+++ b/keyboards/neson_design/n6/config.h
@@ -59,9 +59,8 @@
 #define RGBLIGHT_SAT_STEP   8
 #define RGBLIGHT_VAL_STEP   8
 
-#define DRIVER_1_LED_TOTAL 32
 #define DRIVER_ADDR_1 0b1110100
 #define DRIVER_COUNT 1
-#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL)
+#define DRIVER_LED_TOTAL 32
 
 #define CAPS_PIN    F5
diff --git a/keyboards/opendeck/32/rev1/config.h b/keyboards/opendeck/32/rev1/config.h
index 8b25ab256..9c7d4ddd9 100644
--- a/keyboards/opendeck/32/rev1/config.h
+++ b/keyboards/opendeck/32/rev1/config.h
@@ -36,8 +36,7 @@
 // RGB matrix
 #define DRIVER_ADDR_1 0b1110100
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL (4 * 8 * 3)
-#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL)
+#define DRIVER_LED_TOTAL (4 * 8 * 3)
 #define RGB_DISABLE_WHEN_USB_SUSPENDED
 #define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_SPIRAL
 #define RGB_MATRIX_DISABLE_KEYCODES
diff --git a/keyboards/owlab/voice65/hotswap/config.h b/keyboards/owlab/voice65/hotswap/config.h
index fc894bd3c..7a389264d 100644
--- a/keyboards/owlab/voice65/hotswap/config.h
+++ b/keyboards/owlab/voice65/hotswap/config.h
@@ -77,10 +77,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200
 #    define RGB_MATRIX_STARTUP_VAL        128
 #    define DRIVER_ADDR_1                 0b0110000
-#    define DRIVER_ADDR_2                 0b0110000
-#    define DRIVER_COUNT                  2
-#    define DRIVER_1_LED_TOTAL            67
-#    define DRIVER_LED_TOTAL              DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT                  1
+#    define DRIVER_LED_TOTAL              67
 #endif
 
 /* Encoder */
diff --git a/keyboards/owlab/voice65/soldered/config.h b/keyboards/owlab/voice65/soldered/config.h
index e0e53a5d5..9e5dc7bb1 100644
--- a/keyboards/owlab/voice65/soldered/config.h
+++ b/keyboards/owlab/voice65/soldered/config.h
@@ -76,10 +76,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200
 #    define RGB_MATRIX_STARTUP_VAL        128
 #    define DRIVER_ADDR_1                 0b0110000
-#    define DRIVER_ADDR_2                 0b0110000
-#    define DRIVER_COUNT                  2
-#    define DRIVER_1_LED_TOTAL            71
-#    define DRIVER_LED_TOTAL              DRIVER_1_LED_TOTAL
+#    define DRIVER_COUNT                  1
+#    define DRIVER_LED_TOTAL              71
 #endif
 
 /* Encoder */
diff --git a/keyboards/planck/ez/config.h b/keyboards/planck/ez/config.h
index 4d1f1e92f..504ab812e 100644
--- a/keyboards/planck/ez/config.h
+++ b/keyboards/planck/ez/config.h
@@ -120,11 +120,9 @@
 //#define WS2812_EXTERNAL_PULLUP
 
 #define DRIVER_ADDR_1 0b1010000
-#define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
 
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 47
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 47
 
 #define RGB_MATRIX_KEYPRESSES
 #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
diff --git a/keyboards/smallkeyboard/config.h b/keyboards/smallkeyboard/config.h
index 689d53d54..24c81258c 100644
--- a/keyboards/smallkeyboard/config.h
+++ b/keyboards/smallkeyboard/config.h
@@ -84,14 +84,9 @@
 // 0b1110101 AD <-> SCL
 // 0b1110110 AD <-> SDA
 #define DRIVER_ADDR_1 0b1110100
-//#define DRIVER_ADDR_2 0b1110110
 
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 6
-//#define DRIVER_1_LED_TOTAL 25
-//#define DRIVER_2_LED_TOTAL 24
-//#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 6
 #endif
 //#define RGB_DI_PIN B7
 //#ifdef RGB_DI_PIN
diff --git a/keyboards/xbows/numpad/config.h b/keyboards/xbows/numpad/config.h
index d3ef6ed9d..4617ce36a 100644
--- a/keyboards/xbows/numpad/config.h
+++ b/keyboards/xbows/numpad/config.h
@@ -46,6 +46,5 @@
 
 #    define DRIVER_ADDR_1 0b1110111
 #    define DRIVER_COUNT 1
-#    define DRIVER_1_LED_TOTAL 22
-#    define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL)
+#    define DRIVER_LED_TOTAL 22
 #endif
diff --git a/keyboards/xelus/pachi/rgb/config.h b/keyboards/xelus/pachi/rgb/config.h
index 3bc7071ec..f144db47a 100644
--- a/keyboards/xelus/pachi/rgb/config.h
+++ b/keyboards/xelus/pachi/rgb/config.h
@@ -60,11 +60,10 @@
 
 // RGB Matrix defines
 #define DRIVER_ADDR_1 0b0110000
-#define DRIVER_ADDR_2 0b0110001
+//#define DRIVER_ADDR_2 0b0110001
 
 #define DRIVER_COUNT 1
-#define DRIVER_1_LED_TOTAL 117
-#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+#define DRIVER_LED_TOTAL 117
 #define ISSI_DRIVER_TOTAL DRIVER_LED_TOTAL
 
 #define RGB_MATRIX_STARTUP_VAL 80
diff --git a/quantum/led_matrix/led_matrix_drivers.c b/quantum/led_matrix/led_matrix_drivers.c
index 1d46b2c50..efe0082dc 100644
--- a/quantum/led_matrix/led_matrix_drivers.c
+++ b/quantum/led_matrix/led_matrix_drivers.c
@@ -26,128 +26,123 @@
  */
 
 #if defined(IS31FL3731) || defined(IS31FL3733)
-
 #    include "i2c_master.h"
 
 static void init(void) {
     i2c_init();
-#    ifdef IS31FL3731
-#        ifdef LED_DRIVER_ADDR_1
+
+#    if defined(IS31FL3731)
     IS31FL3731_init(LED_DRIVER_ADDR_1);
-#        endif
-#        ifdef LED_DRIVER_ADDR_2
+#        if defined(LED_DRIVER_ADDR_2)
     IS31FL3731_init(LED_DRIVER_ADDR_2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
+#            if defined(LED_DRIVER_ADDR_3)
     IS31FL3731_init(LED_DRIVER_ADDR_3);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
+#                if defined(LED_DRIVER_ADDR_4)
     IS31FL3731_init(LED_DRIVER_ADDR_4);
-#        endif
-#    else
-#        ifdef LED_DRIVER_ADDR_1
-#            ifndef LED_DRIVER_SYNC_1
-#                define LED_DRIVER_SYNC_1 0
+#                endif
 #            endif
-    IS31FL3733_init(LED_DRIVER_ADDR_1, LED_DRIVER_SYNC_1);
 #        endif
-#        ifdef LED_DRIVER_ADDR_2
-#            ifndef LED_DRIVER_SYNC_2
+
+#    elif defined(IS31FL3733)
+#        if !defined(LED_DRIVER_SYNC_1)
+#            define LED_DRIVER_SYNC_1 0
+#        endif
+    IS31FL3733_init(LED_DRIVER_ADDR_1, LED_DRIVER_SYNC_1);
+#        if defined(LED_DRIVER_ADDR_2)
+#            if !defined(LED_DRIVER_SYNC_2)
 #                define LED_DRIVER_SYNC_2 0
 #            endif
     IS31FL3733_init(LED_DRIVER_ADDR_2, LED_DRIVER_SYNC_2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
-#            ifndef LED_DRIVER_SYNC_3
-#                define LED_DRIVER_SYNC_3 0
-#            endif
+#            if defined(LED_DRIVER_ADDR_3)
+#                if !defined(LED_DRIVER_SYNC_3)
+#                    define LED_DRIVER_SYNC_3 0
+#                endif
     IS31FL3733_init(LED_DRIVER_ADDR_3, LED_DRIVER_SYNC_3);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
-#            ifndef LED_DRIVER_SYNC_4
-#                define LED_DRIVER_SYNC_4 0
-#            endif
+#                if defined(LED_DRIVER_ADDR_4)
+#                    if !defined(LED_DRIVER_SYNC_4)
+#                        define LED_DRIVER_SYNC_4 0
+#                    endif
     IS31FL3733_init(LED_DRIVER_ADDR_4, LED_DRIVER_SYNC_4);
+#                endif
+#            endif
 #        endif
 #    endif
 
     for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
-#    ifdef IS31FL3731
+#    if defined(IS31FL3731)
         IS31FL3731_set_led_control_register(index, true);
-#    else
+#    elif defined(IS31FL3733)
         IS31FL3733_set_led_control_register(index, true);
 #    endif
     }
+
 // This actually updates the LED drivers
-#    ifdef IS31FL3731
-#        ifdef LED_DRIVER_ADDR_1
+#    if defined(IS31FL3731)
     IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
-#        endif
-#        ifdef LED_DRIVER_ADDR_2
+#        if defined(LED_DRIVER_ADDR_2)
     IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
+#            if defined(LED_DRIVER_ADDR_3)
     IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
+#                if defined(LED_DRIVER_ADDR_4)
     IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
-#    else
-#        ifdef LED_DRIVER_ADDR_1
+
+#    elif defined(IS31FL3733)
     IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
-#        endif
-#        ifdef LED_DRIVER_ADDR_2
+#        if defined(LED_DRIVER_ADDR_2)
     IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
+#            if defined(LED_DRIVER_ADDR_3)
     IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
+#                if defined(LED_DRIVER_ADDR_4)
     IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
 #    endif
 }
 
+#    if defined(IS31FL3731)
 static void flush(void) {
-#    ifdef IS31FL3731
-#        ifdef LED_DRIVER_ADDR_1
     IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
-#        endif
-#        ifdef LED_DRIVER_ADDR_2
+#        if defined(LED_DRIVER_ADDR_2)
     IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
+#            if defined(LED_DRIVER_ADDR_3)
     IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
+#                if defined(LED_DRIVER_ADDR_4)
     IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
-#    else
-#        ifdef LED_DRIVER_ADDR_1
+}
+
+const led_matrix_driver_t led_matrix_driver = {
+    .init          = init,
+    .flush         = flush,
+    .set_value     = IS31FL3731_set_value,
+    .set_value_all = IS31FL3731_set_value_all,
+};
+
+#    elif defined(IS31FL3733)
+static void flush(void) {
     IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
-#        endif
-#        ifdef LED_DRIVER_ADDR_2
+#        if defined(LED_DRIVER_ADDR_2)
     IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef LED_DRIVER_ADDR_3
+#            if defined(LED_DRIVER_ADDR_3)
     IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef LED_DRIVER_ADDR_4
+#                if defined(LED_DRIVER_ADDR_4)
     IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
 #    endif
 }
 
 const led_matrix_driver_t led_matrix_driver = {
-    .init  = init,
-    .flush = flush,
-#    ifdef IS31FL3731
-    .set_value     = IS31FL3731_set_value,
-    .set_value_all = IS31FL3731_set_value_all,
-#    else
-    .set_value = IS31FL3733_set_value,
+    .init          = init,
+    .flush         = flush,
+    .set_value     = IS31FL3733_set_value,
     .set_value_all = IS31FL3733_set_value_all,
-#    endif
 };
-
 #endif
diff --git a/quantum/rgb_matrix/rgb_matrix_drivers.c b/quantum/rgb_matrix/rgb_matrix_drivers.c
index 2cec162e2..4335088eb 100644
--- a/quantum/rgb_matrix/rgb_matrix_drivers.c
+++ b/quantum/rgb_matrix/rgb_matrix_drivers.c
@@ -24,110 +24,126 @@
  */
 
 #if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FL3737) || defined(IS31FL3741)
-
 #    include "i2c_master.h"
 
+// TODO: Remove this at some later date
+#    if defined(DRIVER_ADDR_1) && defined(DRIVER_ADDR_2)
+#        if DRIVER_ADDR_1 == DRIVER_ADDR_2
+#            error "Setting DRIVER_ADDR_2 == DRIVER_ADDR_1 is obsolete. If you are only using one ISSI driver, set DRIVER_COUNT to 1 and remove DRIVER_ADDR_2"
+#        endif
+#    endif
+
 static void init(void) {
     i2c_init();
-#    ifdef IS31FL3731
+
+#    if defined(IS31FL3731)
     IS31FL3731_init(DRIVER_ADDR_1);
-#        ifdef DRIVER_ADDR_2
+#        if defined(DRIVER_ADDR_2)
     IS31FL3731_init(DRIVER_ADDR_2);
-#        endif
-#        ifdef DRIVER_ADDR_3
+#            if defined(DRIVER_ADDR_3)
     IS31FL3731_init(DRIVER_ADDR_3);
-#        endif
-#        ifdef DRIVER_ADDR_4
+#                if defined(DRIVER_ADDR_4)
     IS31FL3731_init(DRIVER_ADDR_4);
+#                endif
+#            endif
 #        endif
+
 #    elif defined(IS31FL3733)
-#        ifndef DRIVER_SYNC_1
+#        if !defined(DRIVER_SYNC_1)
 #            define DRIVER_SYNC_1 0
 #        endif
     IS31FL3733_init(DRIVER_ADDR_1, DRIVER_SYNC_1);
-#        if defined DRIVER_ADDR_2 && (DRIVER_ADDR_1 != DRIVER_ADDR_2)
-#            ifndef DRIVER_SYNC_2
+#        if defined(DRIVER_ADDR_2)
+#            if !defined(DRIVER_SYNC_2)
 #                define DRIVER_SYNC_2 0
 #            endif
     IS31FL3733_init(DRIVER_ADDR_2, DRIVER_SYNC_2);
-#        endif
-#        ifdef DRIVER_ADDR_3
-#            ifndef DRIVER_SYNC_3
-#                define DRIVER_SYNC_3 0
-#            endif
+#            if defined(DRIVER_ADDR_3)
+#                if !defined(DRIVER_SYNC_3)
+#                    define DRIVER_SYNC_3 0
+#                endif
     IS31FL3733_init(DRIVER_ADDR_3, DRIVER_SYNC_3);
-#        endif
-#        ifdef DRIVER_ADDR_4
-#            ifndef DRIVER_SYNC_4
-#                define DRIVER_SYNC_4 0
-#            endif
+#                if defined(DRIVER_ADDR_4)
+#                    if !defined(DRIVER_SYNC_4)
+#                        define DRIVER_SYNC_4 0
+#                    endif
     IS31FL3733_init(DRIVER_ADDR_4, DRIVER_SYNC_4);
+#                endif
+#            endif
 #        endif
+
 #    elif defined(IS31FL3737)
     IS31FL3737_init(DRIVER_ADDR_1);
-#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility
+#        if defined(DRIVER_ADDR_2)
     IS31FL3737_init(DRIVER_ADDR_2);
 #        endif
-#    else
+
+#    elif defined(IS31FL3741)
     IS31FL3741_init(DRIVER_ADDR_1);
 #    endif
+
     for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
         bool enabled = true;
+
         // This only caches it for later
-#    ifdef IS31FL3731
+#    if defined(IS31FL3731)
         IS31FL3731_set_led_control_register(index, enabled, enabled, enabled);
 #    elif defined(IS31FL3733)
         IS31FL3733_set_led_control_register(index, enabled, enabled, enabled);
 #    elif defined(IS31FL3737)
         IS31FL3737_set_led_control_register(index, enabled, enabled, enabled);
-#    else
+#    elif defined(IS31FL3741)
         IS31FL3741_set_led_control_register(index, enabled, enabled, enabled);
 #    endif
     }
+
     // This actually updates the LED drivers
-#    ifdef IS31FL3731
+#    if defined(IS31FL3731)
     IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
-#        ifdef DRIVER_ADDR_2
+#        if defined(DRIVER_ADDR_2)
     IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef DRIVER_ADDR_3
+#            if defined(DRIVER_ADDR_3)
     IS31FL3731_update_led_control_registers(DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef DRIVER_ADDR_4
+#                if defined(DRIVER_ADDR_4)
     IS31FL3731_update_led_control_registers(DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
+
 #    elif defined(IS31FL3733)
     IS31FL3733_update_led_control_registers(DRIVER_ADDR_1, 0);
-#        ifdef DRIVER_ADDR_2
+#        if defined(DRIVER_ADDR_2)
     IS31FL3733_update_led_control_registers(DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef DRIVER_ADDR_3
+#            if defined(DRIVER_ADDR_3)
     IS31FL3733_update_led_control_registers(DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef DRIVER_ADDR_4
+#                if defined(DRIVER_ADDR_4)
     IS31FL3733_update_led_control_registers(DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
+
 #    elif defined(IS31FL3737)
     IS31FL3737_update_led_control_registers(DRIVER_ADDR_1, 0);
-#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility
+#        if defined(DRIVER_ADDR_2)
     IS31FL3737_update_led_control_registers(DRIVER_ADDR_2, 1);
 #        endif
-#    else
+
+#    elif defined(IS31FL3741)
     IS31FL3741_update_led_control_registers(DRIVER_ADDR_1, 0);
 #    endif
 }
 
-#    ifdef IS31FL3731
+#    if defined(IS31FL3731)
 static void flush(void) {
     IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0);
-#        ifdef DRIVER_ADDR_2
+#        if defined(DRIVER_ADDR_2)
     IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef DRIVER_ADDR_3
+#            if defined(DRIVER_ADDR_3)
     IS31FL3731_update_pwm_buffers(DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef DRIVER_ADDR_4
+#                if defined(DRIVER_ADDR_4)
     IS31FL3731_update_pwm_buffers(DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
 }
 
@@ -137,17 +153,18 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
     .set_color     = IS31FL3731_set_color,
     .set_color_all = IS31FL3731_set_color_all,
 };
+
 #    elif defined(IS31FL3733)
 static void flush(void) {
     IS31FL3733_update_pwm_buffers(DRIVER_ADDR_1, 0);
-#        ifdef DRIVER_ADDR_2
+#        if defined(DRIVER_ADDR_2)
     IS31FL3733_update_pwm_buffers(DRIVER_ADDR_2, 1);
-#        endif
-#        ifdef DRIVER_ADDR_3
+#            if defined(DRIVER_ADDR_3)
     IS31FL3733_update_pwm_buffers(DRIVER_ADDR_3, 2);
-#        endif
-#        ifdef DRIVER_ADDR_4
+#                if defined(DRIVER_ADDR_4)
     IS31FL3733_update_pwm_buffers(DRIVER_ADDR_4, 3);
+#                endif
+#            endif
 #        endif
 }
 
@@ -157,10 +174,11 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
     .set_color = IS31FL3733_set_color,
     .set_color_all = IS31FL3733_set_color_all,
 };
+
 #    elif defined(IS31FL3737)
 static void flush(void) {
     IS31FL3737_update_pwm_buffers(DRIVER_ADDR_1, 0);
-#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility
+#        if defined(DRIVER_ADDR_2)
     IS31FL3737_update_pwm_buffers(DRIVER_ADDR_2, 1);
 #        endif
 }
@@ -171,10 +189,11 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
     .set_color = IS31FL3737_set_color,
     .set_color_all = IS31FL3737_set_color_all,
 };
-#    else
+
+#    elif defined(IS31FL3741)
 static void flush(void) {
     IS31FL3741_update_pwm_buffers(DRIVER_ADDR_1, 0);
-#        if defined(DRIVER_ADDR_2) && (DRIVER_ADDR_2 != DRIVER_ADDR_1)  // provides backward compatibility
+#        if defined(DRIVER_ADDR_2)
     IS31FL3741_update_pwm_buffers(DRIVER_ADDR_2, 1);
 #        endif
 }
@@ -189,17 +208,19 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
 
 #elif defined(AW20216)
 #    include "spi_master.h"
+
 static void init(void) {
     spi_init();
+
     AW20216_init(DRIVER_1_CS, DRIVER_1_EN);
-#    ifdef DRIVER_2_CS
+#    if defined(DRIVER_2_CS)
     AW20216_init(DRIVER_2_CS, DRIVER_2_EN);
 #    endif
 }
 
 static void flush(void) {
     AW20216_update_pwm_buffers(DRIVER_1_CS, 0);
-#    ifdef DRIVER_2_CS
+#    if defined(DRIVER_2_CS)
     AW20216_update_pwm_buffers(DRIVER_2_CS, 1);
 #    endif
 }