On Wed, May 18, 2016 at 10:59:50PM +0200, Heinrich Schuchardt wrote: > After having verified that dpi is NULL we should not > dereference it. > > Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de> > --- > drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c > b/drivers/gpu/drm/mediatek/mtk_dpi.c > index d05ca79..3dbd00d 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -433,7 +433,7 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi, > unsigned int factor; > > if (!dpi) { > - dev_err(dpi->dev, "invalid argument\n"); > + dev_err(NULL, "invalid argument\n"); > return -EINVAL; > } > > -- > 2.1.4
Seems obvious ^^ Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>