The division macro DIV_ROUND_CLOSEST takes int values as the argument.
However the code here uses unsigned int values for this, which is
causing the values comparison with 0 as always true. We can use
DIV_ROUND_CLOSEST_ULL instead for the same.

Addresses-coverity: ("result_independent_of_operands")
Signed-off-by: Manish Narani <manish.narani@xilinx.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1623753837-21035-6-git-send-email-manish.narani@xilinx.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>