The dp_aux write operations takes the data to be operated on through a
member of struct dp_catalog, rather than as an argument to the function.

No state is maintained other than across the calling of the functions,
so replace this member with a function argument.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/585346/
Link: https://lore.kernel.org/r/20240328-msm-dp-cleanup-v2-4-a5aed9798d32@quicinc.comSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>