clk: qcom: clk-alpha-pll: remove unused/incorrect PLL_CAL_VAL

0x44 isn't a register offset, it is the value that goes into CAL_L_VAL.

Fixes: 548a9095 ("clk: qcom: clk-alpha-pll: Add support for Trion PLLs")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200709135251.643-3-jonathan@marek.ca


Signed-off-by: Stephen Boyd <sboyd@kernel.org>