Messages in this thread Patch in this message | | | From | Wei Yongjun <> | Subject | [PATCH -next] drm/panfrost: Fix missing clk_disable_unprepare() on error in panfrost_clk_init() | Date | Tue, 8 Jun 2021 14:38:56 +0000 |
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Fix the missing clk_disable_unprepare() before return from panfrost_clk_init() in the error handling case.
Fixes: b681af0bc1cc ("drm: panfrost: add optional bus_clock") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> --- drivers/gpu/drm/panfrost/panfrost_device.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_device.c b/drivers/gpu/drm/panfrost/panfrost_device.c index 125ed973feaa..a2a09c51eed7 100644 --- a/drivers/gpu/drm/panfrost/panfrost_device.c +++ b/drivers/gpu/drm/panfrost/panfrost_device.c @@ -54,7 +54,8 @@ static int panfrost_clk_init(struct panfrost_device *pfdev) if (IS_ERR(pfdev->bus_clock)) { dev_err(pfdev->dev, "get bus_clock failed %ld\n", PTR_ERR(pfdev->bus_clock)); - return PTR_ERR(pfdev->bus_clock); + err = PTR_ERR(pfdev->bus_clock); + goto disable_clock; } if (pfdev->bus_clock) {
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