On Tue, 27 Jun 2023, Colin Ian King <colin.i.king@xxxxxxxxx> wrote: > Don't populate the const array on the stack, instead make it static. > > Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx> Thanks, pushed to drm-misc-next. > --- > drivers/gpu/drm/drm_edid.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c > index e0dbd9140726..39b13417b749 100644 > --- a/drivers/gpu/drm/drm_edid.c > +++ b/drivers/gpu/drm/drm_edid.c > @@ -3962,7 +3962,7 @@ static int drm_cvt_modes(struct drm_connector *connector, > struct drm_display_mode *newmode; > struct drm_device *dev = connector->dev; > const struct cvt_timing *cvt; > - const int rates[] = { 60, 85, 75, 60, 50 }; > + static const int rates[] = { 60, 85, 75, 60, 50 }; > const u8 empty[3] = { 0, 0, 0 }; Side note, this could be removed by replacing if (!memcmp(cvt->code, empty, 3)) with if (!memchr_inv(cvt->code, 0, 3)) or even if (!cvt->code[0] && !cvt->code[1] && !cvt->code[2]) BR, Jani. > > for (i = 0; i < 4; i++) { -- Jani Nikula, Intel Open Source Graphics Center