On Fri, Apr 05, 2024 at 12:29:07PM +0300, Jani Nikula wrote: > Logging u32 pixel formats using %4.4s format string with a pointer to > the u32 is somewhat questionable, as well as dependent on byte > order. There's a kernel extension format specifier %p4cc to format 4cc > codes. Use it across the board in msm for pixel format logging. > > This should also fix the reported build warning: > > include/drm/drm_print.h:536:35: warning: '%4.4s' directive argument is > null [-Wformat-overflow=] > > Reported-by: Aishwarya TCV <aishwarya.tcv@xxxxxxx> > Closes: https://lore.kernel.org/r/2ac758ce-a196-4e89-a397-488ba31014c4@xxxxxxx > Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> > > --- > > Tip: 'git show --color-words -w' might be the easiest way to review. > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 8 +++---- > .../drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 2 +- > drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 4 ++-- > drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 24 +++++++++---------- > drivers/gpu/drm/msm/msm_fb.c | 10 ++++---- > 5 files changed, 24 insertions(+), 24 deletions(-) Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> -- With best wishes Dmitry
