rust: cpufreq: add __rust_helper to helpers

Darksonn · vireshk · commit 9d84fd86d9ce · 2026-01-27T11:21:22.000+05:30
This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl &lt;aliceryhl@google.com&gt;
Reviewed-by: Boqun Feng &lt;boqun.feng@gmail.com&gt;
Signed-off-by: Viresh Kumar &lt;viresh.kumar@linaro.org&gt;
diff --git a/rust/helpers/cpufreq.c b/rust/helpers/cpufreq.c
@@ -3,7 +3,8 @@
 #include <linux/cpufreq.h>
 
 #ifdef CONFIG_CPU_FREQ
-void rust_helper_cpufreq_register_em_with_opp(struct cpufreq_policy *policy)
+__rust_helper void
+rust_helper_cpufreq_register_em_with_opp(struct cpufreq_policy *policy)
 {
 	cpufreq_register_em_with_opp(policy);
 }

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,8 @@`
`3`	`3`	`#include <linux/cpufreq.h>`
`4`	`4`
`5`	`5`	`#ifdef CONFIG_CPU_FREQ`
`6`		`-void rust_helper_cpufreq_register_em_with_opp(struct cpufreq_policy *policy)`
	`6`	`+__rust_helper void`
	`7`	`+rust_helper_cpufreq_register_em_with_opp(struct cpufreq_policy *policy)`
`7`	`8`	`{`
`8`	`9`	`cpufreq_register_em_with_opp(policy);`
`9`	`10`	`}`