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| author | Andreas Oberritter <devnull@localhost> | 2003-01-02 05:56:45 +0000 |
|---|---|---|
| committer | Andreas Oberritter <devnull@localhost> | 2003-01-02 05:56:45 +0000 |
| commit | 3512f958136a0cd987249c10d36099bd1b1ef3e7 (patch) | |
| tree | 214bec97b6eb2f36fd8592eeb7461b8d031a5607 /linux/drivers/media/dvb | |
| parent | 0f1e6fec73f895c45c0bfb176dc6d81d4eab9dea (diff) | |
| download | mediapointer-dvb-s2-3512f958136a0cd987249c10d36099bd1b1ef3e7.tar.gz mediapointer-dvb-s2-3512f958136a0cd987249c10d36099bd1b1ef3e7.tar.bz2 | |
allow multiple read only users
Diffstat (limited to 'linux/drivers/media/dvb')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c index c17d72033..635d6ad94 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -614,10 +614,12 @@ int dvb_frontend_open (struct inode *inode, struct file *file) if ((ret = dvb_generic_open (inode, file)) < 0) return ret; - dvb_frontend_start (fe); + if ((file->f_flags & O_ACCMODE) != O_RDONLY) { + dvb_frontend_start (fe); - /* empty event queue */ - fe->events.eventr = fe->events.eventw; + /* empty event queue */ + fe->events.eventr = fe->events.eventw; + } return ret; } @@ -631,7 +633,8 @@ int dvb_frontend_release (struct inode *inode, struct file *file) dprintk ("%s\n", __FUNCTION__); - fe->release_jiffies = jiffies; + if ((file->f_flags & O_ACCMODE) != O_RDONLY) + fe->release_jiffies = jiffies; return dvb_generic_release (inode, file); } @@ -849,7 +852,7 @@ dvb_register_frontend (int (*ioctl) (struct dvb_frontend *frontend, struct list_head *entry; struct dvb_frontend_data *fe; static const struct dvb_device dvbdev_template = { - .users = 1, + .users = ~0, .writers = 1, .fops = &dvb_frontend_fops, .kernel_ioctl = dvb_frontend_ioctl |