From: Dan Carpenter <dan.carpenter@linaro.org>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Florian Fainelli <florian.fainelli@broadcom.com>,
Broadcom internal kernel review list
<bcm-kernel-feedback-list@broadcom.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Naushir Patuck <naush@raspberrypi.com>,
linux-media@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH next] media: raspberrypi: Do some cleanup in probe()
Date: Wed, 23 Oct 2024 11:30:55 +0300 [thread overview]
Message-ID: <fff40b7a-20cd-4933-9534-1f72435bded8@stanley.mountain> (raw)
If devm_clk_get() fails then we need to free "cfe" before returning.
Fixes: 6edb685abb2a ("media: raspberrypi: Add support for RP1-CFE")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
drivers/media/platform/raspberrypi/rp1-cfe/cfe.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
index 045910de6c57..1da58b07c1d3 100644
--- a/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
+++ b/drivers/media/platform/raspberrypi/rp1-cfe/cfe.c
@@ -2343,9 +2343,11 @@ static int cfe_probe(struct platform_device *pdev)
/* TODO: Enable clock only when running. */
cfe->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(cfe->clk))
- return dev_err_probe(&pdev->dev, PTR_ERR(cfe->clk),
- "clock not found\n");
+ if (IS_ERR(cfe->clk)) {
+ ret = dev_err_probe(&pdev->dev, PTR_ERR(cfe->clk),
+ "clock not found\n");
+ goto err_cfe_put;
+ }
cfe->mdev.dev = &pdev->dev;
cfe->mdev.ops = &cfe_media_device_ops;
--
2.45.2
next reply other threads:[~2024-10-23 8:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 8:30 Dan Carpenter [this message]
2024-10-28 9:22 ` Tomi Valkeinen
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