WARNING: line length of 87 exceeds 80 columns
#57: FILE: drivers/gpu/drm/rockchip/rockchip_lvds.h:118:
+#define   PX30_LVDS_FORMAT(val)			FIELD_PREP_WM16(GENMASK(14, 13), (val))

total: 0 errors, 1 warnings, 0 checks, 35 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit a793b5233133 ("drm/rockchip: lvds: switch to FIELD_PREP_WM16 macro") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 1 warnings, 0 checks, 35 lines checked