diff options
Diffstat (limited to 'drivers/pcmcia/ds.c')
| -rw-r--r-- | drivers/pcmcia/ds.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index d500e5dbbc3f..18f4eef28dbc 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -513,9 +513,6 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, /* by default don't allow DMA */ p_dev->dma_mask = 0; p_dev->dev.dma_mask = &p_dev->dma_mask; - dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no); - if (!dev_name(&p_dev->dev)) - goto err_free; p_dev->devname = kasprintf(GFP_KERNEL, "pcmcia%s", dev_name(&p_dev->dev)); if (!p_dev->devname) goto err_free; @@ -573,8 +570,15 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, pcmcia_device_query(p_dev); - if (device_register(&p_dev->dev)) - goto err_unreg; + dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no); + if (device_register(&p_dev->dev)) { + mutex_lock(&s->ops_mutex); + list_del(&p_dev->socket_device_list); + s->device_count--; + mutex_unlock(&s->ops_mutex); + put_device(&p_dev->dev); + return NULL; + } return p_dev; @@ -896,7 +900,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, } -static int pcmcia_bus_match(struct device *dev, struct device_driver *drv) +static int pcmcia_bus_match(struct device *dev, const struct device_driver *drv) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); struct pcmcia_driver *p_drv = to_pcmcia_drv(drv); @@ -1304,7 +1308,7 @@ static int pcmcia_bus_early_resume(struct pcmcia_socket *skt) * physically present, even if the call to this function returns * non-NULL. Furthermore, the device driver most likely is unbound * almost immediately, so the timeframe where pcmcia_dev_present - * returns NULL is probably really really small. + * returns NULL is probably really, really small. */ struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev) { @@ -1402,7 +1406,7 @@ static const struct dev_pm_ops pcmcia_bus_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume) }; -struct bus_type pcmcia_bus_type = { +const struct bus_type pcmcia_bus_type = { .name = "pcmcia", .uevent = pcmcia_bus_uevent, .match = pcmcia_bus_match, |