Commit 1b94ad7c authored by Andy Shevchenko's avatar Andy Shevchenko Committed by David S. Miller
Browse files

ACPI: utils: Add acpi_evaluate_dsm_typed() and acpi_check_dsm() stubs 



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: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ba197fde

include/linux/acpi.h

+15 −0
Original line number Diff line number Diff line
@@ -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)

{