From b209c903bb6991c1242d40e347e3625f594bdaab Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Tue, 3 Mar 2026 07:05:15 -1000
Subject: [PATCH] [core] Inline trivial Component state accessors (#14425)

---
 esphome/core/component.cpp |  8 --------
 esphome/core/component.h   | 12 ++++++------
 2 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/esphome/core/component.cpp b/esphome/core/component.cpp
index 53cb50a44c..4ccc747819 100644
--- a/esphome/core/component.cpp
+++ b/esphome/core/component.cpp
@@ -233,7 +233,6 @@ void Component::call_dump_config_() {
   }
 }
 
-uint8_t Component::get_component_state() const { return this->component_state_; }
 void Component::call() {
   uint8_t state = this->component_state_ & COMPONENT_STATE_MASK;
   switch (state) {
@@ -339,9 +338,6 @@ void Component::reset_to_construction_state() {
     this->status_clear_error();
   }
 }
-bool Component::is_in_loop_state() const {
-  return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP;
-}
 void Component::defer(std::function<void()> &&f) {  // NOLINT
   App.scheduler.set_timeout(this, static_cast<const char *>(nullptr), 0, std::move(f));
 }
@@ -380,16 +376,12 @@ void Component::set_retry(uint32_t initial_wait_time, uint8_t max_attempts, std:
   App.scheduler.set_retry(this, "", initial_wait_time, max_attempts, std::move(f), backoff_increase_factor);
 #pragma GCC diagnostic pop
 }
-bool Component::is_failed() const { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_FAILED; }
 bool Component::is_ready() const {
   return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP ||
          (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP_DONE ||
          (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_SETUP;
 }
-bool Component::is_idle() const { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP_DONE; }
 bool Component::can_proceed() { return true; }
-bool Component::status_has_warning() const { return this->component_state_ & STATUS_LED_WARNING; }
-bool Component::status_has_error() const { return this->component_state_ & STATUS_LED_ERROR; }
 bool Component::set_status_flag_(uint8_t flag) {
   if ((this->component_state_ & flag) != 0)
     return false;
diff --git a/esphome/core/component.h b/esphome/core/component.h
index d8102ea670..e5127b0c9f 100644
--- a/esphome/core/component.h
+++ b/esphome/core/component.h
@@ -142,7 +142,7 @@ class Component {
    */
   virtual void on_powerdown() {}
 
-  uint8_t get_component_state() const;
+  uint8_t get_component_state() const { return this->component_state_; }
 
   /** Reset this component back to the construction state to allow setup to run again.
    *
@@ -154,7 +154,7 @@ class Component {
    *
    * @return True if in loop state, false otherwise.
    */
-  bool is_in_loop_state() const;
+  bool is_in_loop_state() const { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP; }
 
   /** Check if this component is idle.
    * Being idle means being in LOOP_DONE state.
@@ -162,7 +162,7 @@ class Component {
    *
    * @return True if the component is idle
    */
-  bool is_idle() const;
+  bool is_idle() const { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_LOOP_DONE; }
 
   /** Mark this component as failed. Any future timeouts/intervals/setup/loop will no longer be called.
    *
@@ -230,15 +230,15 @@ class Component {
    */
   void enable_loop_soon_any_context();
 
-  bool is_failed() const;
+  bool is_failed() const { return (this->component_state_ & COMPONENT_STATE_MASK) == COMPONENT_STATE_FAILED; }
 
   bool is_ready() const;
 
   virtual bool can_proceed();
 
-  bool status_has_warning() const;
+  bool status_has_warning() const { return this->component_state_ & STATUS_LED_WARNING; }
 
-  bool status_has_error() const;
+  bool status_has_error() const { return this->component_state_ & STATUS_LED_ERROR; }
 
   void status_set_warning(const char *message = nullptr);
   void status_set_warning(const LogString *message);