diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2026-05-13 17:14:33 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-06-09 18:23:00 +0300 |
| commit | d1e720c7328e046049b792d03fae093d4d3a72e4 (patch) | |
| tree | 365eb91ad44b3808841fbcb15b2a99cb5a548ef6 /include/linux | |
| parent | 563d71205f86dff25c36e3911e3b5faebc9cf35f (diff) | |
| download | linux-d1e720c7328e046049b792d03fae093d4d3a72e4.tar.xz | |
hwmon: Support guard() and scoped_guard for subsystem locks
Add support for guard() and scoped_guard() for the hwmon subsystem lock
to simplify its use.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hwmon.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 301a83afbd66..f5330e7ae247 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -13,6 +13,7 @@ #define _HWMON_H_ #include <linux/bitops.h> +#include <linux/cleanup.h> struct device; struct attribute_group; @@ -495,6 +496,8 @@ char *devm_hwmon_sanitize_name(struct device *dev, const char *name); void hwmon_lock(struct device *dev); void hwmon_unlock(struct device *dev); +DEFINE_GUARD(hwmon_lock, struct device *, hwmon_lock(_T), hwmon_unlock(_T)) + /** * hwmon_is_bad_char - Is the char invalid in a hwmon name * @ch: the char to be considered |