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Groups > linux.kernel > #1420858
| From | Javier Martinez Canillas <javier@dowhile0.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] media: s5p-mfc fix memory leak in s5p_mfc_remove() |
| Date | 2016-06-13 15:50 +0200 |
| Message-ID | <rJApA-6Xi-23@gated-at.bofh.it> (permalink) |
| References | <rHX6V-7Ur-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hello Shuah, On Wed, Jun 8, 2016 at 9:35 PM, Shuah Khan <shuahkh@osg.samsung.com> wrote: > s5p_mfc_remove() fails to release encoder and decoder video devices. > > Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> > --- > drivers/media/platform/s5p-mfc/s5p_mfc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c > index 274b4f1..af61f54 100644 > --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c > +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c > @@ -1317,7 +1317,9 @@ static int s5p_mfc_remove(struct platform_device *pdev) > destroy_workqueue(dev->watchdog_workqueue); > > video_unregister_device(dev->vfd_enc); > + video_device_release(dev->vfd_enc); > video_unregister_device(dev->vfd_dec); > + video_device_release(dev->vfd_dec); > v4l2_device_unregister(&dev->v4l2_dev); > s5p_mfc_release_firmware(dev); > vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[0]); > -- Can you please do the remove operations in the inverse order of their counterparts? IOW to do the release for both encoder and decoder after their unregistration. After that change: Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Best regards, Javier
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Re: [PATCH] media: s5p-mfc fix memory leak in s5p_mfc_remove() Javier Martinez Canillas <javier@dowhile0.org> - 2016-06-13 15:50 +0200 Re: [PATCH] media: s5p-mfc fix memory leak in s5p_mfc_remove() Shuah Khan <shuahkh@osg.samsung.com> - 2016-06-13 17:40 +0200
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