diff options
Diffstat (limited to 'drivers/misc/tifm_core.c')
| -rw-r--r-- | drivers/misc/tifm_core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c index 21eb0ab7c32..3eaf2c985b7 100644 --- a/drivers/misc/tifm_core.c +++ b/drivers/misc/tifm_core.c @@ -145,6 +145,12 @@ void tifm_free_device(struct device *dev) } EXPORT_SYMBOL(tifm_free_device); +static void tifm_dummy_signal_irq(struct tifm_dev *sock, + unsigned int sock_irq_status) +{ + return; +} + struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm) { struct tifm_dev *dev = kzalloc(sizeof(struct tifm_dev), GFP_KERNEL); @@ -155,6 +161,7 @@ struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm) dev->dev.parent = fm->dev; dev->dev.bus = &tifm_bus_type; dev->dev.release = tifm_free_device; + dev->signal_irq = tifm_dummy_signal_irq; } return dev; } @@ -212,6 +219,7 @@ static int tifm_device_remove(struct device *dev) struct tifm_driver *drv = fm_dev->drv; if (drv) { + fm_dev->signal_irq = tifm_dummy_signal_irq; if (drv->remove) drv->remove(fm_dev); fm_dev->drv = NULL; |