8cf391eb43839806f parent 678597be5e116516e9cfa806fc6ea6eb5de77d8f author Paul Mundt 1179909656 +0900 committer Paul Mundt 1181270622 +0000 sh: pfn_valid() depends on flatmem. pfn_valid() is already defined in the sparsemem case, so we only need to define this for CONFIG_FLATMEM. Signed-off-by: Paul Mundt r