msm: vidc: Fix 32 bit compilation issues.

do_div() macro expects the first param to be
of type unsigned int 64 bit type.In
msm_vidc_comm_s_parm() we were calling
do_div() with first param as int.Hence the compiler
was throwing the error.

Change-Id: I92672959e3b827634123fd285481109e4bebcf96
Signed-off-by: Paras Nagda <pnagda@codeaurora.org>