From 22b574992f243548660696b520d5e2d138932d04 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Sat, 25 Oct 2025 16:47:48 -0700
Subject: [PATCH] no zero init pin

---
 esphome/components/esp32/gpio.h             | 2 +-
 esphome/components/esp8266/gpio.h           | 2 +-
 esphome/components/host/gpio.h              | 2 +-
 esphome/components/libretiny/gpio_arduino.h | 2 +-
 esphome/components/rp2040/gpio.h            | 2 +-
 esphome/components/zephyr/gpio.h            | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/esphome/components/esp32/gpio.h b/esphome/components/esp32/gpio.h
index ecd464edb6..d30f4bdcba 100644
--- a/esphome/components/esp32/gpio.h
+++ b/esphome/components/esp32/gpio.h
@@ -40,7 +40,7 @@ class ESP32InternalGPIOPin : public InternalGPIOPin {
   // - 3 bytes for members below
   // - 1 byte padding for alignment
   // - 4 bytes for vtable pointer
-  uint8_t pin_{};        // GPIO pin number (0-255, actual max ~54 on ESP32)
+  uint8_t pin_;          // GPIO pin number (0-255, actual max ~54 on ESP32)
   gpio::Flags flags_{};  // GPIO flags (1 byte)
   struct PinFlags {
     uint8_t inverted : 1;        // Invert pin logic (1 bit)
diff --git a/esphome/components/esp8266/gpio.h b/esphome/components/esp8266/gpio.h
index 230fed9569..a1b6d79b3b 100644
--- a/esphome/components/esp8266/gpio.h
+++ b/esphome/components/esp8266/gpio.h
@@ -28,7 +28,7 @@ class ESP8266GPIOPin : public InternalGPIOPin {
  protected:
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
 
-  uint8_t pin_{};
+  uint8_t pin_;
   bool inverted_{};
   gpio::Flags flags_{};
 };
diff --git a/esphome/components/host/gpio.h b/esphome/components/host/gpio.h
index 3a6670926d..ae677291b9 100644
--- a/esphome/components/host/gpio.h
+++ b/esphome/components/host/gpio.h
@@ -27,7 +27,7 @@ class HostGPIOPin : public InternalGPIOPin {
  protected:
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
 
-  uint8_t pin_{};
+  uint8_t pin_;
   bool inverted_{};
   gpio::Flags flags_{};
 };
diff --git a/esphome/components/libretiny/gpio_arduino.h b/esphome/components/libretiny/gpio_arduino.h
index 9838718b00..3674748c18 100644
--- a/esphome/components/libretiny/gpio_arduino.h
+++ b/esphome/components/libretiny/gpio_arduino.h
@@ -26,7 +26,7 @@ class ArduinoInternalGPIOPin : public InternalGPIOPin {
  protected:
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
 
-  uint8_t pin_{};
+  uint8_t pin_;
   bool inverted_{};
   gpio::Flags flags_{};
 };
diff --git a/esphome/components/rp2040/gpio.h b/esphome/components/rp2040/gpio.h
index 0f067d03ce..47a6fe17f2 100644
--- a/esphome/components/rp2040/gpio.h
+++ b/esphome/components/rp2040/gpio.h
@@ -28,7 +28,7 @@ class RP2040GPIOPin : public InternalGPIOPin {
  protected:
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
 
-  uint8_t pin_{};
+  uint8_t pin_;
   bool inverted_{};
   gpio::Flags flags_{};
 };
diff --git a/esphome/components/zephyr/gpio.h b/esphome/components/zephyr/gpio.h
index 9d0aa6b080..6e8f81857a 100644
--- a/esphome/components/zephyr/gpio.h
+++ b/esphome/components/zephyr/gpio.h
@@ -25,7 +25,7 @@ class ZephyrGPIOPin : public InternalGPIOPin {
 
  protected:
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
-  uint8_t pin_{};
+  uint8_t pin_;
   bool inverted_{};
   gpio::Flags flags_{};
   const device *gpio_{nullptr};