diff options
Diffstat (limited to 'drivers/pnp/card.c')
| -rw-r--r-- | drivers/pnp/card.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c index c2464ee08e4a..9610a9f08ff4 100644 --- a/drivers/pnp/card.c +++ b/drivers/pnp/card.c @@ -80,7 +80,7 @@ static int card_probe(struct pnp_card *card, struct pnp_card_driver *drv) if (!id) return 0; - clink = pnp_alloc(sizeof(*clink)); + clink = kzalloc(sizeof(*clink), GFP_KERNEL); if (!clink) return 0; clink->card = card; @@ -181,8 +181,8 @@ struct pnp_card *pnp_alloc_card(struct pnp_protocol *protocol, int id, char *pnp return card; } -static ssize_t pnp_show_card_name(struct device *dmdev, - struct device_attribute *attr, char *buf) +static ssize_t name_show(struct device *dmdev, + struct device_attribute *attr, char *buf) { char *str = buf; struct pnp_card *card = to_pnp_card(dmdev); @@ -191,10 +191,10 @@ static ssize_t pnp_show_card_name(struct device *dmdev, return (str - buf); } -static DEVICE_ATTR(name, S_IRUGO, pnp_show_card_name, NULL); +static DEVICE_ATTR_RO(name); -static ssize_t pnp_show_card_ids(struct device *dmdev, - struct device_attribute *attr, char *buf) +static ssize_t card_id_show(struct device *dmdev, + struct device_attribute *attr, char *buf) { char *str = buf; struct pnp_card *card = to_pnp_card(dmdev); @@ -207,7 +207,7 @@ static ssize_t pnp_show_card_ids(struct device *dmdev, return (str - buf); } -static DEVICE_ATTR(card_id, S_IRUGO, pnp_show_card_ids, NULL); +static DEVICE_ATTR_RO(card_id); static int pnp_interface_attach_card(struct pnp_card *card) { @@ -369,6 +369,7 @@ err_out: dev->card_link = NULL; return NULL; } +EXPORT_SYMBOL(pnp_request_card_device); /** * pnp_release_card_device - call this when the driver no longer needs the device @@ -382,6 +383,7 @@ void pnp_release_card_device(struct pnp_dev *dev) device_release_driver(&dev->dev); drv->link.remove = &card_remove_first; } +EXPORT_SYMBOL(pnp_release_card_device); /* * suspend/resume callbacks @@ -439,6 +441,7 @@ int pnp_register_card_driver(struct pnp_card_driver *drv) } return 0; } +EXPORT_SYMBOL(pnp_register_card_driver); /** * pnp_unregister_card_driver - unregisters a PnP card driver from the PnP Layer @@ -451,8 +454,4 @@ void pnp_unregister_card_driver(struct pnp_card_driver *drv) mutex_unlock(&pnp_lock); pnp_unregister_driver(&drv->link); } - -EXPORT_SYMBOL(pnp_request_card_device); -EXPORT_SYMBOL(pnp_release_card_device); -EXPORT_SYMBOL(pnp_register_card_driver); EXPORT_SYMBOL(pnp_unregister_card_driver); |