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authorDave Airlie <airlied@redhat.com>2016-06-01 23:57:20 +0300
committerDave Airlie <airlied@redhat.com>2016-06-01 23:57:20 +0300
commita9bf7d60c273763d3f0f4f991bd96fbc411bfd73 (patch)
tree1ac81a645518f614ac6d0097f1f8d46a5045085e
parentd3922b69617b62bb2509936b68301f837229d9f0 (diff)
parent2ea9f31799adce35d8c9a0bb3bc1d2b515702c6f (diff)
downloadlinux-a9bf7d60c273763d3f0f4f991bd96fbc411bfd73.tar.xz
Merge tag 'mediatek-drm-fixes-2016-06-01' of git://git.pengutronix.de/git/pza/linux into drm-fixes
mediatek-drm fixes - remove an invalid, unreachable error message and NULL pointer dereference - remove a spurious drm_connector_unregister call from the DSI driver * tag 'mediatek-drm-fixes-2016-06-01' of git://git.pengutronix.de/git/pza/linux: drm/mediatek: mtk_dsi: Remove spurious drm_connector_unregister drm/mediatek: mtk_dpi: remove invalid error message
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dpi.c5
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dsi.c4
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index d05ca7901315..0186e500d2a5 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -432,11 +432,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
unsigned long pll_rate;
unsigned int factor;
- if (!dpi) {
- dev_err(dpi->dev, "invalid argument\n");
- return -EINVAL;
- }
-
pix_rate = 1000UL * mode->clock;
if (mode->clock <= 74000)
factor = 8 * 3;
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 2d808e59fefd..769559124562 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -695,10 +695,8 @@ static void mtk_dsi_destroy_conn_enc(struct mtk_dsi *dsi)
{
drm_encoder_cleanup(&dsi->encoder);
/* Skip connector cleanup if creation was delegated to the bridge */
- if (dsi->conn.dev) {
- drm_connector_unregister(&dsi->conn);
+ if (dsi->conn.dev)
drm_connector_cleanup(&dsi->conn);
- }
}
static void mtk_dsi_ddp_start(struct mtk_ddp_comp *comp)