drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure
authorBrian Norris <briannorris@chromium.org>
Fri, 24 Sep 2021 00:33:53 +0000 (17:33 -0700)
committerSam Ravnborg <sam@ravnborg.org>
Thu, 14 Oct 2021 19:55:00 +0000 (21:55 +0200)
commit5f31dbeae8a88f31c3eb4eb526ab4807c40da241
tree8e6c195663d4cc02a9e7a78f617e1c3ff4f0f498
parent437c3d87590e7c1d901c66d8916e7a58f0fc7ff7
drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure

If we fail to attach (e.g., because 1 of 2 dual-DSI controllers aren't
ready), we leave a dangling drm_panel reference to freed memory. Clean
that up on failure.

Fixes: 2a994cbed6b2 ("drm/panel: Add Kingdisplay KD097D04 panel driver")
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210923173336.1.Icb4d9dbc1817f4e826361a4f1cea7461541668f0@changeid
drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c