From a6d5c34590bca13166776dc8e6d552bb1557fff9 Mon Sep 17 00:00:00 2001
From: Andelf <andelf@gmail.com>
Date: Thu, 3 Oct 2024 13:31:01 +0800
Subject: [PATCH] fix(build): feature flags

---
 qingke-rt/Cargo.toml | 2 +-
 src/pfic.rs          | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/qingke-rt/Cargo.toml b/qingke-rt/Cargo.toml
index aabd0e6..d058a5e 100644
--- a/qingke-rt/Cargo.toml
+++ b/qingke-rt/Cargo.toml
@@ -24,7 +24,7 @@ highcode = []
 
 [dependencies]
 qingke-rt-macros = { path = "./macros", version = "0.3" }
-qingke = { path = "../", version = "0.3" }
+qingke = { path = "../", version = "0.3", features = ["critical-section-impl"] }
 
 [package.metadata.docs.rs]
 targets = ["riscv32imac-unknown-none-elf"]
diff --git a/src/pfic.rs b/src/pfic.rs
index b0dff45..9b94932 100644
--- a/src/pfic.rs
+++ b/src/pfic.rs
@@ -168,6 +168,7 @@ pub unsafe fn disable_vtf(channel: u8) {
     ptr::write_volatile(PFIC_VTFADDRR0.offset(channel as isize), val & 0xFFFF_FFFE);
 }
 
+#[cfg(feature = "critical-section-impl")]
 pub unsafe fn wfi_to_wfe(v: bool) {
     critical_section::with(|_| {
         let mut val = ptr::read_volatile(PFIC_SCTLR);