soc: qcom: cdsprm: fix for 32-bit compilation error

Convert 64bit divide to a 32bit divide in cdsprm driver.

Change-Id: I005c2b4c93a7bed1ac8991a85687b988c259cb6e
Acked-by: Sreekanth Gande <sgande@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>