xiaoxiang781216 commented on code in PR #16840:
URL: https://github.com/apache/nuttx/pull/16840#discussion_r2270691014
##########
arch/arm/src/rp2040/rp2040_gpio.h:
##########
@@ -189,6 +200,38 @@ static inline void rp2040_gpio_set_drive_strength(uint32_t
gpio,
RP2040_PADS_BANK0_GPIO(gpio));
}
+always_inline_function static void hw_xor_bits(uint32_t *addr, uint32_t mask)
+{
+ *(uint32_t *) hw_xor_alias_untyped((volatile void *) addr) = mask;
Review Comment:
```suggestion
*(uint32_t *)hw_xor_alias_untyped((volatile void *)addr) = mask;
```
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