[PATCH net-next v2 1/2] ACPI: utils: Add acpi_evaluate_dsm_typed() and acpi_check_dsm() stubs
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2023-01-19 19:16:49
Also in:
linux-acpi, lkml
Subsystem:
acpi, the rest · Maintainers:
"Rafael J. Wysocki", Linus Torvalds
When the ACPI part of a driver is optional the methods used in it are expected to be available even if CONFIG_ACPI=n. This is not the case for _DSM related methods. Add stubs for acpi_evaluate_dsm_typed() and acpi_check_dsm() methods. Reported-by: kernel test robot <redacted> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- v2: new patch to prevent compilation failures (LKP) include/linux/acpi.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 5e6a876e17ba..4b12dad5a8a4 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h@@ -950,6 +950,12 @@ static inline bool acpi_driver_match_device(struct device *dev, return false; } +static inline bool acpi_check_dsm(acpi_handle handle, const guid_t *guid, + u64 rev, u64 funcs) +{ + return false; +} + static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const guid_t *guid, u64 rev, u64 func,
@@ -958,6 +964,15 @@ static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle, return NULL; } +static inline union acpi_object *acpi_evaluate_dsm_typed(acpi_handle handle, + const guid_t *guid, + u64 rev, u64 func, + union acpi_object *argv4, + acpi_object_type type) +{ + return NULL; +} + static inline int acpi_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env) {
--
2.39.0