diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2012-05-19 07:57:03 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-11 16:02:54 -0300 |
| commit | 5daf53a6eb5c54c618c9def388d81c2769fd11a0 (patch) | |
| tree | ae26108d5971c8e9fb7fcc5d9795b12145a1466b /sound/pci/es1968.c | |
| parent | 0875eb755b66a6766be117133dbb6d8157ace337 (diff) | |
| download | linux-5daf53a6eb5c54c618c9def388d81c2769fd11a0.tar.bz2 | |
[media] snd_tea575x: Make the module using snd_tea575x the fops owner
Before this patch the owner field of the /dev/radio# device fops was set to
the snd-tea575x-tuner module itself. Meaning that the module which was using
it could be rmmod-ed while the device is open, and then BAD things happen.
I know, as I found out the hard way :)
Note that there is no need to also somehow increase the refcount of the
snd-tea575x-tuner module itself, since any drivers using it will have
symbolic references to it.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
CC: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'sound/pci/es1968.c')
| -rw-r--r-- | sound/pci/es1968.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index a8faae1c85e4..0f2811eeeebd 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -2769,7 +2769,7 @@ static int __devinit snd_es1968_create(struct snd_card *card, chip->tea.ops = &snd_es1968_tea_ops; strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card)); sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci)); - if (!snd_tea575x_init(&chip->tea)) + if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) printk(KERN_INFO "es1968: detected TEA575x radio\n"); #endif |