Re: [PATCH] staging: iio: frequency: ad9834: use guard() for mutex locking

[Joshua Crofts]

On Thu, 25 Jun 2026 15:04:55 +0300
Batu Ada Tutkun <batuadatutkun@xxxxxxxxx> wrote:
> @@ -17,6 +17,7 @@
>  #include <linux/regulator/consumer.h>
>  #include <linux/err.h>
>  #include <linux/module.h>
> +#include <linux/mutex.h>
>  #include <asm/div64.h>

You're definitely developing against an old tree - this won't
apply cleanly :( Please update your branch.

>  #include <linux/iio/iio.h>
> @@ -152,7 +153,7 @@ static ssize_t ad9834_write(struct device *dev,
>  	if (ret)
>  		return ret;
>  
> -	mutex_lock(&st->lock);
> +	guard(mutex)(&st->lock);

Blank line here.

>  	switch ((u32)this_attr->address) {

-- 
Kind regards

CJD