mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
ACPICA: Remove obsolete acpi_os_validate_address interface
This interface is no longer necessary. Requests should be validated on a per-field basis, not on the entire operation region. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
parent
7f07190390
commit
f9ca058430
4 changed files with 0 additions and 35 deletions
|
@ -97,7 +97,6 @@
|
|||
#define AOPOBJ_OBJECT_INITIALIZED 0x08
|
||||
#define AOPOBJ_SETUP_COMPLETE 0x10
|
||||
#define AOPOBJ_SINGLE_DATUM 0x20
|
||||
#define AOPOBJ_INVALID 0x40 /* Used if host OS won't allow an op_region address */
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
|
|
|
@ -397,30 +397,6 @@ acpi_status acpi_ds_get_region_arguments(union acpi_operand_object *obj_desc)
|
|||
status = acpi_ds_execute_arguments(node, acpi_ns_get_parent_node(node),
|
||||
extra_desc->extra.aml_length,
|
||||
extra_desc->extra.aml_start);
|
||||
if (ACPI_FAILURE(status)) {
|
||||
return_ACPI_STATUS(status);
|
||||
}
|
||||
|
||||
/* Validate the region address/length via the host OS */
|
||||
|
||||
status = acpi_os_validate_address(obj_desc->region.space_id,
|
||||
obj_desc->region.address,
|
||||
(acpi_size) obj_desc->region.length,
|
||||
acpi_ut_get_node_name(node));
|
||||
|
||||
if (ACPI_FAILURE(status)) {
|
||||
/*
|
||||
* Invalid address/length. We will emit an error message and mark
|
||||
* the region as invalid, so that it will cause an additional error if
|
||||
* it is ever used. Then return AE_OK.
|
||||
*/
|
||||
ACPI_EXCEPTION((AE_INFO, status,
|
||||
"During address validation of OpRegion [%4.4s]",
|
||||
node->name.ascii));
|
||||
obj_desc->common.flags |= AOPOBJ_INVALID;
|
||||
status = AE_OK;
|
||||
}
|
||||
|
||||
return_ACPI_STATUS(status);
|
||||
}
|
||||
|
||||
|
|
|
@ -113,12 +113,6 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc,
|
|||
}
|
||||
}
|
||||
|
||||
/* Exit if Address/Length have been disallowed by the host OS */
|
||||
|
||||
if (rgn_desc->common.flags & AOPOBJ_INVALID) {
|
||||
return_ACPI_STATUS(AE_AML_ILLEGAL_ADDRESS);
|
||||
}
|
||||
|
||||
/*
|
||||
* Exit now for SMBus address space, it has a non-linear address space
|
||||
* and the request cannot be directly validated
|
||||
|
|
|
@ -241,10 +241,6 @@ acpi_os_derive_pci_id(acpi_handle rhandle,
|
|||
acpi_status acpi_os_validate_interface(char *interface);
|
||||
acpi_status acpi_osi_invalidate(char* interface);
|
||||
|
||||
acpi_status
|
||||
acpi_os_validate_address(u8 space_id, acpi_physical_address address,
|
||||
acpi_size length, char *name);
|
||||
|
||||
u64 acpi_os_get_timer(void);
|
||||
|
||||
acpi_status acpi_os_signal(u32 function, void *info);
|
||||
|
|
Loading…
Reference in a new issue