Remove use of __flash due to LTO issues (#15268)

16 files changed, 38 insertions, 23 deletions

diff --git a/drivers/led/aw20216.c b/drivers/led/aw20216.c
index c608c0ab44..2c7ff8f088 100644
--- a/drivers/led/aw20216.c
+++ b/drivers/led/aw20216.c
@@ -119,7 +119,8 @@ void AW20216_init(pin_t cs_pin, pin_t en_pin) {
 }
 
 void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
-    aw_led led = g_aw_leds[index];
+    aw_led led;
+    memcpy_P(&led, (&g_aw_leds[index]), sizeof(led));
 
     g_pwm_buffer[led.driver][led.r]          = red;
     g_pwm_buffer[led.driver][led.g]          = green;
diff --git a/drivers/led/aw20216.h b/drivers/led/aw20216.h
index 97ac6dc5bf..0a17050fed 100644
--- a/drivers/led/aw20216.h
+++ b/drivers/led/aw20216.h
@@ -28,7 +28,7 @@ typedef struct aw_led {
     uint8_t b;
 } aw_led;
 
-extern const aw_led __flash g_aw_leds[DRIVER_LED_TOTAL];
+extern const aw_led PROGMEM g_aw_leds[DRIVER_LED_TOTAL];
 
 void AW20216_init(pin_t cs_pin, pin_t en_pin);
 void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
diff --git a/drivers/led/ckled2001.c b/drivers/led/ckled2001.c
index 6307303437..990e50cb60 100644
--- a/drivers/led/ckled2001.c
+++ b/drivers/led/ckled2001.c
@@ -141,8 +141,9 @@ void CKLED2001_init(uint8_t addr) {
 }
 
 void CKLED2001_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    ckled2001_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        ckled2001_led led = g_ckled2001_leds[index];
+        memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;
@@ -158,7 +159,8 @@ void CKLED2001_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void CKLED2001_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    ckled2001_led led = g_ckled2001_leds[index];
+    ckled2001_led led;
+    memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;
diff --git a/drivers/led/ckled2001.h b/drivers/led/ckled2001.h
index efe399690a..1967961d20 100644
--- a/drivers/led/ckled2001.h
+++ b/drivers/led/ckled2001.h
@@ -27,7 +27,7 @@ typedef struct ckled2001_led {
     uint8_t b;
 } __attribute__((packed)) ckled2001_led;
 
-extern const ckled2001_led __flash g_ckled2001_leds[DRIVER_LED_TOTAL];
+extern const ckled2001_led PROGMEM g_ckled2001_leds[DRIVER_LED_TOTAL];
 
 void CKLED2001_init(uint8_t addr);
 bool CKLED2001_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3731-simple.c b/drivers/led/issi/is31fl3731-simple.c
index 9d28ea91d0..f51e2e38af 100644
--- a/drivers/led/issi/is31fl3731-simple.c
+++ b/drivers/led/issi/is31fl3731-simple.c
@@ -193,8 +193,9 @@ void IS31FL3731_init(uint8_t addr) {
 }
 
 void IS31FL3731_set_value(int index, uint8_t value) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         // Subtract 0x24 to get the second index of g_pwm_buffer
         g_pwm_buffer[led.driver][led.v - 0x24]   = value;
@@ -209,7 +210,8 @@ void IS31FL3731_set_value_all(uint8_t value) {
 }
 
 void IS31FL3731_set_led_control_register(uint8_t index, bool value) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register = (led.v - 0x24) / 8;
     uint8_t bit_value        = (led.v - 0x24) % 8;
diff --git a/drivers/led/issi/is31fl3731-simple.h b/drivers/led/issi/is31fl3731-simple.h
index ecde31eed5..ded94b0470 100644
--- a/drivers/led/issi/is31fl3731-simple.h
+++ b/drivers/led/issi/is31fl3731-simple.h
@@ -27,7 +27,7 @@ typedef struct is31_led {
     uint8_t v;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3731_init(uint8_t addr);
 void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3731.c b/drivers/led/issi/is31fl3731.c
index fbf24c30fb..e6190a6b90 100644
--- a/drivers/led/issi/is31fl3731.c
+++ b/drivers/led/issi/is31fl3731.c
@@ -181,8 +181,9 @@ void IS31FL3731_init(uint8_t addr) {
 }
 
 void IS31FL3731_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         // Subtract 0x24 to get the second index of g_pwm_buffer
         g_pwm_buffer[led.driver][led.r - 0x24]   = red;
@@ -199,7 +200,8 @@ void IS31FL3731_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3731_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = (led.r - 0x24) / 8;
     uint8_t control_register_g = (led.g - 0x24) / 8;
diff --git a/drivers/led/issi/is31fl3731.h b/drivers/led/issi/is31fl3731.h
index 803ea3ea12..6647119eba 100644
--- a/drivers/led/issi/is31fl3731.h
+++ b/drivers/led/issi/is31fl3731.h
@@ -28,7 +28,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3731_init(uint8_t addr);
 void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3733.c b/drivers/led/issi/is31fl3733.c
index 371010fd81..696491d070 100644
--- a/drivers/led/issi/is31fl3733.c
+++ b/drivers/led/issi/is31fl3733.c
@@ -181,8 +181,9 @@ void IS31FL3733_init(uint8_t addr, uint8_t sync) {
 }
 
 void IS31FL3733_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;
@@ -198,7 +199,8 @@ void IS31FL3733_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3733_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;
diff --git a/drivers/led/issi/is31fl3733.h b/drivers/led/issi/is31fl3733.h
index daa226b41a..c5d62fed85 100644
--- a/drivers/led/issi/is31fl3733.h
+++ b/drivers/led/issi/is31fl3733.h
@@ -30,7 +30,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3733_init(uint8_t addr, uint8_t sync);
 bool IS31FL3733_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3736.c b/drivers/led/issi/is31fl3736.c
index dcaabba2ef..c9a871118d 100644
--- a/drivers/led/issi/is31fl3736.c
+++ b/drivers/led/issi/is31fl3736.c
@@ -163,8 +163,9 @@ void IS31FL3736_init(uint8_t addr) {
 }
 
 void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r] = red;
         g_pwm_buffer[led.driver][led.g] = green;
@@ -180,7 +181,8 @@ void IS31FL3736_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3736_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     // IS31FL3733
     // The PWM register for a matrix position (0x00 to 0xBF) can be
diff --git a/drivers/led/issi/is31fl3736.h b/drivers/led/issi/is31fl3736.h
index a30be90556..9fbe1cc577 100644
--- a/drivers/led/issi/is31fl3736.h
+++ b/drivers/led/issi/is31fl3736.h
@@ -39,7 +39,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3736_init(uint8_t addr);
 void IS31FL3736_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3737.c b/drivers/led/issi/is31fl3737.c
index 62862e0d41..0722e18869 100644
--- a/drivers/led/issi/is31fl3737.c
+++ b/drivers/led/issi/is31fl3737.c
@@ -166,8 +166,9 @@ void IS31FL3737_init(uint8_t addr) {
 }
 
 void IS31FL3737_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;
@@ -183,7 +184,8 @@ void IS31FL3737_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;
diff --git a/drivers/led/issi/is31fl3737.h b/drivers/led/issi/is31fl3737.h
index 97917f1d4f..31b1a22267 100644
--- a/drivers/led/issi/is31fl3737.h
+++ b/drivers/led/issi/is31fl3737.h
@@ -30,7 +30,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3737_init(uint8_t addr);
 void IS31FL3737_write_register(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/drivers/led/issi/is31fl3741.c b/drivers/led/issi/is31fl3741.c
index 5084f3b9fc..8d347a5e60 100644
--- a/drivers/led/issi/is31fl3741.c
+++ b/drivers/led/issi/is31fl3741.c
@@ -174,8 +174,9 @@ void IS31FL3741_init(uint8_t addr) {
 }
 
 void IS31FL3741_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;
@@ -191,7 +192,8 @@ void IS31FL3741_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3741_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     if (red) {
         g_scaling_registers[led.driver][led.r] = 0xFF;
diff --git a/drivers/led/issi/is31fl3741.h b/drivers/led/issi/is31fl3741.h
index 563022b9b0..8154f8be70 100644
--- a/drivers/led/issi/is31fl3741.h
+++ b/drivers/led/issi/is31fl3741.h
@@ -30,7 +30,7 @@ typedef struct is31_led {
     uint32_t b : 10;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3741_init(uint8_t addr);
 void IS31FL3741_write_register(uint8_t addr, uint8_t reg, uint8_t data);