diff options
Diffstat (limited to 'drivers/pcmcia/ds.c')
| -rw-r--r-- | drivers/pcmcia/ds.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 0f98be4450b7..52d33b2a5bc5 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -509,8 +509,12 @@ struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, unsigned int fu p_dev->device_no = (s->device_count++); mutex_unlock(&s->ops_mutex); - /* max of 2 devices per card */ - if (p_dev->device_no >= 2) + /* max of 2 PFC devices */ + if ((p_dev->device_no >= 2) && (function == 0)) + goto err_free; + + /* max of 4 devices overall */ + if (p_dev->device_no >= 4) goto err_free; p_dev->socket = s; @@ -971,9 +975,9 @@ static int runtime_suspend(struct device *dev) { int rc; - down(&dev->sem); + device_lock(dev); rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND); - up(&dev->sem); + device_unlock(dev); return rc; } @@ -981,9 +985,9 @@ static int runtime_resume(struct device *dev) { int rc; - down(&dev->sem); + device_lock(dev); rc = pcmcia_dev_resume(dev); - up(&dev->sem); + device_unlock(dev); return rc; } |
