Commit c6210216 authored by Marek Vasut's avatar Marek Vasut Committed by Linus Walleij

drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

In case mipi_dsi_attach() fails, call drm_panel_remove() to
avoid memory leak.

Fixes: 849b2e3f ("drm/panel: Add Sitronix ST7701 panel driver")
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014231106.468063-1-marex@denx.de
parent 49ee766b
...@@ -754,7 +754,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) ...@@ -754,7 +754,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
st7701->dsi = dsi; st7701->dsi = dsi;
st7701->desc = desc; st7701->desc = desc;
return mipi_dsi_attach(dsi); ret = mipi_dsi_attach(dsi);
if (ret)
goto err_attach;
return 0;
err_attach:
drm_panel_remove(&st7701->panel);
return ret;
} }
static void st7701_dsi_remove(struct mipi_dsi_device *dsi) static void st7701_dsi_remove(struct mipi_dsi_device *dsi)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment