linux-kernel - [PATCH 4/4] media: nuvoton: Use cleanup.h macros for put

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Message-Id: <20250121-nuvoton-v1-4-1ea4f0cdbda2@chromium.org>
Date: Tue, 21 Jan 2025 21:14:53 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Joseph Liu <kwliu@...oton.com>, Marvin Lin <kflin@...oton.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Hans Verkuil <hverkuil@...all.nl>, Philipp Zabel <p.zabel@...gutronix.de>
Cc: Marvin Lin <milkfafa@...il.com>, linux-media@...r.kernel.org, 
 openbmc@...ts.ozlabs.org, linux-kernel@...r.kernel.org, 
 Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH 4/4] media: nuvoton: Use cleanup.h macros for put_device

Instead of manually calling put_device, use the __free macros.

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/platform/nuvoton/npcm-video.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c
index 8e69fa14433a..7a9d8928ae40 100644
--- a/drivers/media/platform/nuvoton/npcm-video.c
+++ b/drivers/media/platform/nuvoton/npcm-video.c
@@ -1669,10 +1669,10 @@ static int npcm_video_ece_init(struct npcm_video *video)
 			dev_err(dev, "Failed to find ECE device\n");
 			return -ENODEV;
 		}
+		struct device *ece_dev __free(put_device) = &ece_pdev->dev;
 
 		regs = devm_platform_ioremap_resource(ece_pdev, 0);
 		if (IS_ERR(regs)) {
-			put_device(&ece_pdev->dev);
 			dev_err(dev, "Failed to parse ECE reg in DTS\n");
 			return PTR_ERR(regs);
 		}
@@ -1680,13 +1680,11 @@ static int npcm_video_ece_init(struct npcm_video *video)
 		video->ece.regmap = devm_regmap_init_mmio(dev, regs,
 							  &npcm_video_ece_regmap_cfg);
 		if (IS_ERR(video->ece.regmap)) {
-			put_device(&ece_pdev->dev);
 			dev_err(dev, "Failed to initialize ECE regmap\n");
 			return PTR_ERR(video->ece.regmap);
 		}
 
-		video->ece.reset = devm_reset_control_get(&ece_pdev->dev, NULL);
-		put_device(&ece_pdev->dev);
+		video->ece.reset = devm_reset_control_get(ece_dev, NULL);
 		if (IS_ERR(video->ece.reset)) {
 			dev_err(dev, "Failed to get ECE reset control in DTS\n");
 			return PTR_ERR(video->ece.reset);

-- 
2.48.0.rc2.279.g1de40edade-goog