diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-dvb.c')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 5632d85ffb1..33e3207c862 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1025,7 +1025,6 @@ static int em28xx_dvb_init(struct em28xx *dev) em28xx_info("Binding DVB extension\n"); dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL); - if (dvb == NULL) { em28xx_info("em28xx_dvb: memory allocation failed\n"); return -ENOMEM; @@ -1486,6 +1485,9 @@ static int em28xx_dvb_init(struct em28xx *dev) dvb->adapter.mfe_shared = mfe_shared; em28xx_info("DVB extension successfully initialized\n"); + + kref_get(&dev->ref); + ret: em28xx_set_mode(dev, EM28XX_SUSPEND); mutex_unlock(&dev->lock); @@ -1542,6 +1544,7 @@ static int em28xx_dvb_fini(struct em28xx *dev) em28xx_unregister_dvb(dvb); kfree(dvb); dev->dvb = NULL; + kref_put(&dev->ref, em28xx_free_device); } return 0; |