From 5daf53a6eb5c54c618c9def388d81c2769fd11a0 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 19 May 2012 07:57:03 -0300 Subject: [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 CC: Ondrej Zary Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/radio-maxiradio.c | 2 +- drivers/media/radio/radio-sf16fmr2.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/radio') diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c index 740a3d5520c7..b415211d0c4b 100644 --- a/drivers/media/radio/radio-maxiradio.c +++ b/drivers/media/radio/radio-maxiradio.c @@ -157,7 +157,7 @@ static int __devinit maxiradio_probe(struct pci_dev *pdev, const struct pci_devi goto err_out_free_region; dev->io = pci_resource_start(pdev, 0); - if (snd_tea575x_init(&dev->tea)) { + if (snd_tea575x_init(&dev->tea, THIS_MODULE)) { printk(KERN_ERR "radio-maxiradio: Unable to detect TEA575x tuner\n"); goto err_out_free_region; } diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c index 52b8011f1b23..4efcbec74c52 100644 --- a/drivers/media/radio/radio-sf16fmr2.c +++ b/drivers/media/radio/radio-sf16fmr2.c @@ -238,7 +238,7 @@ static int __devinit fmr2_probe(struct fmr2 *fmr2, struct device *pdev, int io) snprintf(fmr2->tea.bus_info, sizeof(fmr2->tea.bus_info), "%s:%s", fmr2->is_fmd2 ? "PnP" : "ISA", dev_name(pdev)); - if (snd_tea575x_init(&fmr2->tea)) { + if (snd_tea575x_init(&fmr2->tea, THIS_MODULE)) { printk(KERN_ERR "radio-sf16fmr2: Unable to detect TEA575x tuner\n"); release_region(fmr2->io, 2); return -ENODEV; -- cgit v1.2.3