* magic northbridge registers..
*/
-#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/pci.h>
#include <linux/smp_lock.h>
u8 byte;
u16 word;
u32 dword;
- long err, cfg_ret;
+ long err;
+ long cfg_ret;
- err = -EPERM;
if (!capable(CAP_SYS_ADMIN))
- goto error;
+ return -EPERM;
err = -ENODEV;
- dev = pci_find_slot(bus, dfn);
+ dev = pci_get_bus_and_slot(bus, dfn);
if (!dev)
goto error;
case 4:
err = put_user(dword, (unsigned int __user *)buf);
break;
- };
+ }
+ pci_dev_put(dev);
return err;
error:
case 4:
put_user(-1, (unsigned int __user *)buf);
break;
- };
+ }
+ pci_dev_put(dev);
return err;
}
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- dev = pci_find_slot(bus, dfn);
+ dev = pci_get_bus_and_slot(bus, dfn);
if (!dev)
return -ENODEV;
default:
err = -EINVAL;
break;
- };
+ }
unlock_kernel();
-
+ pci_dev_put(dev);
return err;
}