diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-05-04 12:58:56 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-05-08 20:16:07 +0300 |
| commit | 083a59e05db9203c346e87d822c0c12a0f7a7c85 (patch) | |
| tree | eb7232950f2a82b6b9dcb4476c2f04c946bacaaf /include/linux/acpi.h | |
| parent | fa84425e53c43c8a17ac2af2c8f99202f4e1ee7e (diff) | |
ACPI: provide acpi_bus_find_device_by_name()
Provide a helper allowing to locate an ACPI device by its name.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260504-baytrail-real-swnode-v5-1-c7878b69e383@oss.qualcomm.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 67effb91fa98..10d6c6c11bdf 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -798,6 +798,8 @@ int acpi_get_local_u64_address(acpi_handle handle, u64 *addr); int acpi_get_local_address(acpi_handle handle, u32 *addr); const char *acpi_get_subsystem_id(acpi_handle handle); +struct device *acpi_bus_find_device_by_name(const char *name); + #ifdef CONFIG_ACPI_MRRM int acpi_mrrm_max_mem_region(void); #endif @@ -1106,6 +1108,11 @@ static inline const char *acpi_get_subsystem_id(acpi_handle handle) return ERR_PTR(-ENODEV); } +static inline struct device *acpi_bus_find_device_by_name(const char *name) +{ + return NULL; +} + static inline int acpi_register_wakeup_handler(int wake_irq, bool (*wakeup)(void *context), void *context) { |