diff options
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c index 737d95edd..bff938203 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -420,7 +420,7 @@ int dvb_frontend_is_exiting (struct dvb_frontend_data *fe) if (fe->exit) return 1; - if (fe->dvbdev->users == 0 && dvb_shutdown_timeout) + if (fe->dvbdev->users == 1 && dvb_shutdown_timeout) if (jiffies - fe->release_jiffies > dvb_shutdown_timeout * HZ) return 1; @@ -494,19 +494,6 @@ int dvb_frontend_thread (void *data) static -void dvb_frontend_start (struct dvb_frontend_data *fe) -{ - dprintk ("%s\n", __FUNCTION__); - - if (!fe->exit && !fe->thread) { - if (down_interruptible (&fe->sem)) - return; - kernel_thread (dvb_frontend_thread, fe, 0); - } -} - - -static void dvb_frontend_stop (struct dvb_frontend_data *fe) { dprintk ("%s\n", __FUNCTION__); @@ -522,6 +509,23 @@ void dvb_frontend_stop (struct dvb_frontend_data *fe) static +void dvb_frontend_start (struct dvb_frontend_data *fe) +{ + dprintk ("%s\n", __FUNCTION__); + + if (fe->thread) + dvb_frontend_stop (fe); + + if (down_interruptible (&fe->sem)) + return; + + fe->exit = 0; + + kernel_thread (dvb_frontend_thread, fe, 0); +} + + +static int dvb_frontend_ioctl (struct inode *inode, struct file *file, unsigned int cmd, void *parg) { |