*/
#include <linux/module.h>
+#include <linux/mutex.h>
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/pnp.h>
}
pnp_interface_attach_card(card);
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
list_add_tail(&card->global_list, &pnp_cards);
list_add_tail(&card->protocol_list, &card->protocol->cards);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
/* we wait until now to add devices in order to ensure the drivers
* will be able to use all of the related devices on the card
struct list_head *pos, *temp;
device_unregister(&card->dev);
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
list_del(&card->global_list);
list_del(&card->protocol_list);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
list_for_each_safe(pos, temp, &card->devices) {
struct pnp_dev *dev = card_to_pnp_dev(pos);
pnp_remove_card_device(dev);
dev->card_link = NULL;
dev_set_name(&dev->dev, "%02x:%02x.%02x",
dev->protocol->number, card->number, dev->number);
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
dev->card = card;
list_add_tail(&dev->card_list, &card->devices);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
return 0;
}
*/
void pnp_remove_card_device(struct pnp_dev *dev)
{
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
dev->card = NULL;
list_del(&dev->card_list);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
__pnp_remove_device(dev);
}
if (error < 0)
return error;
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
list_add_tail(&drv->global_list, &pnp_card_drivers);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
list_for_each_safe(pos, temp, &pnp_cards) {
struct pnp_card *card =
*/
void pnp_unregister_card_driver(struct pnp_card_driver *drv)
{
- spin_lock(&pnp_lock);
+ mutex_lock(&pnp_lock);
list_del(&drv->global_list);
- spin_unlock(&pnp_lock);
+ mutex_unlock(&pnp_lock);
pnp_unregister_driver(&drv->link);
}