Hello, The description block before acpi_get_table_header() in drivers/acpi/acpica/tbxface.c includes the following comment: * NOTE: Caller is responsible in unmapping the header with * acpi_os_unmap_memory However, looking at the code, it seems that we are already calling acpi_os_unmap_memory() internally as appropriate, and we always return a copy of the header, not a pointer to it. So I see no reason why the caller would ever need to call acpi_os_unmap_memory(). As a matter of fact the only current caller of this function does NOT call acpi_os_unmap_memory() afterwards. So I believe this note is wrong and should be removed? Thanks, -- Jean Delvare SUSE L3 Support
