[PATCH] drm/bridge: lontium-lt9611uxc: change to use devm_request_threaded_irq

[Vladimir Yakovlev <vovchkir@gmail.com>]

It's better to use devm_request_threaded_irq because resources will be
freed automatically and no additional checks are needed.

Signed-off-by: Vladimir Yakovlev <vovchkir@gmail.com>
---
 drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
index 3868ad05e011..bb5cff021c93 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
@@ -851,9 +851,9 @@ static int lt9611uxc_probe(struct i2c_client *client)
 	init_waitqueue_head(&lt9611uxc->wq);
 	INIT_WORK(&lt9611uxc->work, lt9611uxc_hpd_work);
 
-	ret = request_threaded_irq(client->irq, NULL,
-				   lt9611uxc_irq_thread_handler,
-				   IRQF_ONESHOT, "lt9611uxc", lt9611uxc);
+	ret = devm_request_threaded_irq(dev, client->irq, NULL,
+					lt9611uxc_irq_thread_handler,
+					IRQF_ONESHOT, "lt9611uxc", lt9611uxc);
 	if (ret) {
 		dev_err(dev, "failed to request irq\n");
 		goto err_disable_regulators;
@@ -892,7 +892,6 @@ static int lt9611uxc_probe(struct i2c_client *client)
 	return 0;
 
 err_remove_bridge:
-	free_irq(client->irq, lt9611uxc);
 	cancel_work_sync(&lt9611uxc->work);
 	drm_bridge_remove(&lt9611uxc->bridge);
 
@@ -910,7 +909,6 @@ static void lt9611uxc_remove(struct i2c_client *client)
 {
 	struct lt9611uxc *lt9611uxc = i2c_get_clientdata(client);
 
-	free_irq(client->irq, lt9611uxc);
 	cancel_work_sync(&lt9611uxc->work);
 	lt9611uxc_audio_exit(lt9611uxc);
 	drm_bridge_remove(&lt9611uxc->bridge);
-- 
2.34.1