clk: qcom: smd-rpm: De-duplicate identical entries

It makes negative sense to keep repeating the same definitions
over and over and over and over again, just with changed names..

De-duplicate to make for a drastically smaller file size. This makes the
object file size 55% smaller according to bloat-o-meter:

 Total: Before=70713, After=31353, chg -55.66%
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210524225456.398817-2-konrad.dybcio@somainline.orgSigned-off-by: Stephen Boyd <sboyd@kernel.org>