Improve and Cleanup Shutdown callbacks (#21060)

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

7 files changed, 35 insertions, 7 deletions

diff --git a/keyboards/dumbpad/v0x/v0x.c b/keyboards/dumbpad/v0x/v0x.c
index 6c89edaa11..d7e3841d76 100644
--- a/keyboards/dumbpad/v0x/v0x.c
+++ b/keyboards/dumbpad/v0x/v0x.c
@@ -22,10 +22,14 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v0x_dualencoder/v0x_dualencoder.c b/keyboards/dumbpad/v0x_dualencoder/v0x_dualencoder.c
index 6c89edaa11..d7e3841d76 100644
--- a/keyboards/dumbpad/v0x_dualencoder/v0x_dualencoder.c
+++ b/keyboards/dumbpad/v0x_dualencoder/v0x_dualencoder.c
@@ -22,10 +22,14 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v0x_right/v0x_right.c b/keyboards/dumbpad/v0x_right/v0x_right.c
index 6c89edaa11..d7e3841d76 100644
--- a/keyboards/dumbpad/v0x_right/v0x_right.c
+++ b/keyboards/dumbpad/v0x_right/v0x_right.c
@@ -22,10 +22,14 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v1x/v1x.c b/keyboards/dumbpad/v1x/v1x.c
index f1b1d66c7f..1022ad0605 100644
--- a/keyboards/dumbpad/v1x/v1x.c
+++ b/keyboards/dumbpad/v1x/v1x.c
@@ -23,11 +23,15 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
     writePinLow(LED_02);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v1x_dualencoder/v1x_dualencoder.c b/keyboards/dumbpad/v1x_dualencoder/v1x_dualencoder.c
index f1b1d66c7f..1022ad0605 100644
--- a/keyboards/dumbpad/v1x_dualencoder/v1x_dualencoder.c
+++ b/keyboards/dumbpad/v1x_dualencoder/v1x_dualencoder.c
@@ -23,11 +23,15 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
     writePinLow(LED_02);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v1x_right/v1x_right.c b/keyboards/dumbpad/v1x_right/v1x_right.c
index f1b1d66c7f..1022ad0605 100644
--- a/keyboards/dumbpad/v1x_right/v1x_right.c
+++ b/keyboards/dumbpad/v1x_right/v1x_right.c
@@ -23,11 +23,15 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
     writePinLow(LED_02);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {
diff --git a/keyboards/dumbpad/v3x/v3x.c b/keyboards/dumbpad/v3x/v3x.c
index d0acca1947..89f13684f2 100644
--- a/keyboards/dumbpad/v3x/v3x.c
+++ b/keyboards/dumbpad/v3x/v3x.c
@@ -54,11 +54,15 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user(void) {
+bool shutdown_kb(bool jump_to_bootloader) {
+    if (!shutdown_user(jump_to_bootloader)) {
+        return false;
+    }
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);
     writePinLow(LED_02);
+    return true;
 }
 
 layer_state_t layer_state_set_kb(layer_state_t state) {