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| author | Steven Toth <stoth@hauppauge.com> | 2006-10-06 20:29:25 -0400 |
|---|---|---|
| committer | Steven Toth <stoth@hauppauge.com> | 2006-10-06 20:29:25 -0400 |
| commit | 2e5aadf663db9a0ec727cf0ff3429f299fe7cc14 (patch) | |
| tree | 5780614350e1bb05a02d8e89b3686d5826b4a248 /linux/drivers/media/video/cx88/cx88-mpeg.c | |
| parent | 27f1ca00af6b61fcb546e54ce0b2b6ad3322031f (diff) | |
| download | mediapointer-dvb-s2-2e5aadf663db9a0ec727cf0ff3429f299fe7cc14.tar.gz mediapointer-dvb-s2-2e5aadf663db9a0ec727cf0ff3429f299fe7cc14.tar.bz2 | |
cx88-blackbird module is rejected during probe.
From: Steven Toth <stoth@hauppauge.com>
If the last cx88 board probed is not backbird based, and a previous board was,
the entire module is unloaded leading to an oops during mpeg_open on the
first /dev/videoN device.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Diffstat (limited to 'linux/drivers/media/video/cx88/cx88-mpeg.c')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-mpeg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-mpeg.c b/linux/drivers/media/video/cx88/cx88-mpeg.c index e36a9dccf..0859f7e32 100644 --- a/linux/drivers/media/video/cx88/cx88-mpeg.c +++ b/linux/drivers/media/video/cx88/cx88-mpeg.c @@ -701,7 +701,6 @@ int cx8802_register_driver(struct cx8802_driver *drv) } list_for_each(list,&cx8802_devlist) { - i++; h = list_entry(list, struct cx8802_dev, devlist); printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d]\n", @@ -724,6 +723,7 @@ int cx8802_register_driver(struct cx8802_driver *drv) err = drv->probe(driver); if (err == 0) { + i++; mutex_lock(&drv->core->lock); list_add_tail(&driver->devlist,&h->drvlist.devlist); mutex_unlock(&drv->core->lock); @@ -734,6 +734,8 @@ int cx8802_register_driver(struct cx8802_driver *drv) } if (i == 0) err = -ENODEV; + else + err = 0; return err; } |