* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
* USA.
*
- * Revision history:
- * $Log: rio.c,v $
- * Revision 1.1 1999/07/11 10:13:54 wolff
- * Initial revision
- *
* */
#include <linux/module.h>
static void rio_hungup(void *ptr);
static void rio_close(void *ptr);
static int rio_chars_in_buffer(void *ptr);
-static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg);
+static long rio_fw_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
static int rio_init_drivers(void);
static void my_hd(void *addr, int len);
static const struct file_operations rio_fw_fops = {
.owner = THIS_MODULE,
- .ioctl = rio_fw_ioctl,
+ .unlocked_ioctl = rio_fw_ioctl,
};
static struct miscdevice rio_fw_device = {
{
func_enter();
- /* port->gs.flags &= ~GS_TX_INTEN; */
+ /* port->gs.port.flags &= ~GS_TX_INTEN; */
func_exit();
}
* In general we cannot count on "tx empty" interrupts, although
* the interrupt routine seems to be able to tell the difference.
*/
- PortP->gs.flags &= ~GS_TX_INTEN;
+ PortP->gs.port.flags &= ~GS_TX_INTEN;
func_exit();
}
func_enter();
PortP = (struct Port *) ptr;
- PortP->gs.tty = NULL;
+ PortP->gs.port.tty = NULL;
func_exit();
}
func_enter();
PortP = (struct Port *) ptr;
- PortP->gs.tty = NULL;
+ PortP->gs.port.tty = NULL;
func_exit();
}
riotclose(ptr);
- if (PortP->gs.count) {
- printk(KERN_ERR "WARNING port count:%d\n", PortP->gs.count);
- PortP->gs.count = 0;
+ if (PortP->gs.port.count) {
+ printk(KERN_ERR "WARNING port count:%d\n", PortP->gs.port.count);
+ PortP->gs.port.count = 0;
}
- PortP->gs.tty = NULL;
+ PortP->gs.port.tty = NULL;
func_exit();
}
-static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
+static long rio_fw_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
int rc = 0;
func_enter();
/* The "dev" argument isn't used. */
+ lock_kernel();
rc = riocontrol(p, 0, cmd, arg, capable(CAP_SYS_ADMIN));
+ unlock_kernel();
func_exit();
return rc;
/*
* Initializing wait queue
*/
- init_waitqueue_head(&port->gs.open_wait);
- init_waitqueue_head(&port->gs.close_wait);
+ init_waitqueue_head(&port->gs.port.open_wait);
+ init_waitqueue_head(&port->gs.port.close_wait);
}
#else
/* We could postpone initializing them to when they are configured. */