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drm/imx: imx-ldb: detach bridge on unbind 

Don't leave the bridge attached to a stale driver instance when
unbinding, to allow reattachment on a rebind.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2016-08-29 11:12:30 +02:00
parent b1318d50a0
commit 60203c90bf
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/imx/imx-ldb.c
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@ -757,6 +757,8 @@ static void imx_ldb_unbind(struct device *dev, struct device *master,
for (i = 0; i < 2; i++) {
struct imx_ldb_channel *channel = &imx_ldb->channel[i];
if (channel->bridge)
drm_bridge_detach(channel->bridge);
if (channel->panel)
drm_panel_detach(channel->panel);