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media: atmel: atmel-isc: Fix PM disable depth imbalance in atmel_isc_probe
The pm_runtime_enable will decrease power disable depth.
If the probe fails, we should use pm_runtime_disable() to balance
pm_runtime_enable().
Fixes: 0a0e265515
("media: atmel: atmel-isc: split driver into driver base and isc")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
parent
94e3dba710
commit
395829c61a
1 changed files with 4 additions and 1 deletions
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@ -562,7 +562,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
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ret = clk_prepare_enable(isc->ispck);
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if (ret) {
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dev_err(dev, "failed to enable ispck: %d\n", ret);
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goto cleanup_subdev;
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goto disable_pm;
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}
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/* ispck should be greater or equal to hclock */
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@ -580,6 +580,9 @@ static int atmel_isc_probe(struct platform_device *pdev)
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unprepare_clk:
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clk_disable_unprepare(isc->ispck);
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disable_pm:
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pm_runtime_disable(dev);
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cleanup_subdev:
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isc_subdev_cleanup(isc);
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