ACPICA: Comment update; no functional change
Add a usage note to InstallAddressSpaceHandler. 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>
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@ -64,6 +64,12 @@ ACPI_MODULE_NAME("evxfregn")
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*
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* DESCRIPTION: Install a handler for all op_regions of a given space_id.
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*
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* NOTE: This function should only be called after acpi_enable_subsystem has
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* been called. This is because any _REG methods associated with the Space ID
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* are executed here, and these methods can only be safely executed after
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* the default handlers have been installed and the hardware has been
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* initialized (via acpi_enable_subsystem.)
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*
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******************************************************************************/
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acpi_status
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acpi_install_address_space_handler(acpi_handle device,
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