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| /openbmc/linux/drivers/media/rc/ |
| H A D | lirc_dev.c | 74c839b2 Mon Jan 30 09:49:58 CST 2017 Sean Young <sean@mess.org> [media] lirc: use refcounting for lirc devices
If a lirc device is unplugged, the struct rc_dev is freed even though
userspace can still have a file descriptor open on the lirc chardev. The
rc_dev structure can be used in a subsequent, or even currently executing
ioctl, read or write.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
74c839b2 Mon Jan 30 09:49:58 CST 2017 Sean Young <sean@mess.org> [media] lirc: use refcounting for lirc devices
If a lirc device is unplugged, the struct rc_dev is freed even though
userspace can still have a file descriptor open on the lirc chardev. The
rc_dev structure can be used in a subsequent, or even currently executing
ioctl, read or write.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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