drm/i915/wm: Refactor dpkgc value prepration

Refactor the value getting prepped to be written into the PKG_C_LATENCY
register by ORing the REG_FIELD_PREP values instead of having val
getting operated on twice.
We dont need the clear and val variables to be initialized.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241203084706.2126189-2-suraj.kandpal@intel.com
This commit is contained in:
Suraj Kandpal 2024-12-03 14:17:02 +05:30
commit d4e8379ba2