tree: git://linuxtv.org/media_tree.git master
head: e32b31ae45c18679c186e67aa41d0e2318cae487
commit: 417d2e507edcb5cf15eb344f86bd3dd28737f24e [66/93] [media] media:
platform: add VPFE capture driver support for AM437X
drivers/media/platform/am437x/am437x-vpfe.c:2027 vpfe_start_streaming() error:
double unlock 'spin_lock:&vpfe->dma_queue_lock'
drivers/media/platform/am437x/am437x-vpfe.c:2027 vpfe_start_streaming() error:
double unlock 'irqsave:flags'
git remote add linuxtv-media git://linuxtv.org/media_tree.git
git remote update linuxtv-media
git checkout 417d2e507edcb5cf15eb344f86bd3dd28737f24e
vim +2027 drivers/media/platform/am437x/am437x-vpfe.c
417d2e50 Benoit Parrot 2014-12-09 2011
417d2e50 Benoit Parrot 2014-12-09 2012 vpfe_pcr_enable(&vpfe->ccdc, 1);
417d2e50 Benoit Parrot 2014-12-09 2013
417d2e50 Benoit Parrot 2014-12-09 2014 ret =
v4l2_subdev_call(sdinfo->sd, video, s_stream, 1);
417d2e50 Benoit Parrot 2014-12-09 2015 if (ret < 0) {
417d2e50 Benoit Parrot 2014-12-09 2016 vpfe_err(vpfe, "Error
in attaching interrupt handle\n");
417d2e50 Benoit Parrot 2014-12-09 2017 goto err;
417d2e50 Benoit Parrot 2014-12-09 2018 }
417d2e50 Benoit Parrot 2014-12-09 2019
417d2e50 Benoit Parrot 2014-12-09 2020 return 0;
417d2e50 Benoit Parrot 2014-12-09 2021
417d2e50 Benoit Parrot 2014-12-09 2022 err:
417d2e50 Benoit Parrot 2014-12-09 2023 list_for_each_entry_safe(buf,
tmp, &vpfe->dma_queue, list) {
417d2e50 Benoit Parrot 2014-12-09 2024 list_del(&buf->list);
417d2e50 Benoit Parrot 2014-12-09 2025
vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
417d2e50 Benoit Parrot 2014-12-09 2026 }
417d2e50 Benoit Parrot 2014-12-09 @2027
spin_unlock_irqrestore(&vpfe->dma_queue_lock, flags);
417d2e50 Benoit Parrot 2014-12-09 2028
417d2e50 Benoit Parrot 2014-12-09 2029 return ret;
417d2e50 Benoit Parrot 2014-12-09 2030 }
417d2e50 Benoit Parrot 2014-12-09 2031
417d2e50 Benoit Parrot 2014-12-09 2032 /*
417d2e50 Benoit Parrot 2014-12-09 2033 * vpfe_stop_streaming : Stop the DMA
engine
417d2e50 Benoit Parrot 2014-12-09 2034 * @vq: ptr to vb2_queue
417d2e50 Benoit Parrot 2014-12-09 2035 *
---
0-DAY kernel test infrastructure Open Source Technology Center
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