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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:17:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:17:38 +0000 |
| commit | 9db339b27f903add3e85b6448c6ca4681450c187 (patch) | |
| tree | 2e9f25d374e0b322841a7cabe8100b5b52c0e69d /include/media | |
| parent | Adding upstream version 4.19.282. (diff) | |
| download | linux-9db339b27f903add3e85b6448c6ca4681450c187.tar.xz linux-9db339b27f903add3e85b6448c6ca4681450c187.zip | |
Adding upstream version 4.19.289.upstream/4.19.289
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | include/media/dvb_net.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/dvb_net.h b/include/media/dvb_net.h index 5e31d37f2..cc01dffcc 100644 --- a/include/media/dvb_net.h +++ b/include/media/dvb_net.h @@ -41,6 +41,9 @@ * @exit: flag to indicate when the device is being removed. * @demux: pointer to &struct dmx_demux. * @ioctl_mutex: protect access to this struct. + * @remove_mutex: mutex that avoids a race condition between a callback + * called when the hardware is disconnected and the + * file_operations of dvb_net. * * Currently, the core supports up to %DVB_NET_DEVICES_MAX (10) network * devices. @@ -53,6 +56,7 @@ struct dvb_net { unsigned int exit:1; struct dmx_demux *demux; struct mutex ioctl_mutex; + struct mutex remove_mutex; }; /** |