ad0047390485d2 parent b00949aa2df9970a912bf060bc95e99da356881c author Wu Fengguang 1318374393 -0600 committer Wu Fengguang 1318326324 +0800 writeback: fix ppc compile warnings on do_div(long long, unsigned long) Fix powerpc compile warnings mm/page-writeback.c: In function 'bdi_position_ratio': mm/page-writeback.c:622:3: warning: comparison of distinct pointer types lacks a cast [enabled by default] page-writeback.c:635:4: warning: comparison of distinct pointer types lacks a cast [enabled by default] Also fix gcc "uninitialized var" warnings. Reported-by: Stephen Rothwell Signed-off-by: Wu Fengguang n