include: gpio: Avoid undefined behavior

Putting #ifdef inside a macro invocation is undefined behavior.

Signed-off-by: Reto Schneider <[email protected]>

Author: rettichschnidi

include/zephyr/drivers/gpio.h

@@ -901,15 +901,16 @@ static inline int z_impl_gpio_pin_interrupt_configure(const struct device *port,
 		 "Only one of GPIO_INT_LOW_0, GPIO_INT_HIGH_1 can be "
 		 "enabled for a level interrupt.");
 
-	__ASSERT(((flags & GPIO_INT_ENABLE) == 0) ||
 #ifdef CONFIG_GPIO_ENABLE_DISABLE_INTERRUPT
+	__ASSERT(((flags & GPIO_INT_ENABLE) == 0) ||
 			 ((flags & (GPIO_INT_LOW_0 | GPIO_INT_HIGH_1)) != 0) ||
 			 (flags & GPIO_INT_ENABLE_DISABLE_ONLY) != 0,
+		 "At least one of GPIO_INT_LOW_0, GPIO_INT_HIGH_1 has to be enabled.");
 #else
+	__ASSERT(((flags & GPIO_INT_ENABLE) == 0) ||
 			 ((flags & (GPIO_INT_LOW_0 | GPIO_INT_HIGH_1)) != 0),
+		 "At least one of GPIO_INT_LOW_0, GPIO_INT_HIGH_1 has to be enabled.");
 #endif /* CONFIG_GPIO_ENABLE_DISABLE_INTERRUPT */
-		 "At least one of GPIO_INT_LOW_0, GPIO_INT_HIGH_1 has to be "
-		 "enabled.");
 
 	__ASSERT((cfg->port_pin_mask & (gpio_port_pins_t)BIT(pin)) != 0U,
 		 "Unsupported pin");