#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
+#include <linux/smp_lock.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
static struct uctrl_driver drv;
-void uctrl_get_event_status(void);
-void uctrl_get_external_status(void);
+static void uctrl_get_event_status(void);
+static void uctrl_get_external_status(void);
static int
uctrl_ioctl(struct inode *inode, struct file *file,
static int
uctrl_open(struct inode *inode, struct file *file)
{
+ lock_kernel();
uctrl_get_event_status();
uctrl_get_external_status();
+ unlock_kernel();
return 0;
}
driver->regs->uctrl_stat = UCTRL_STAT_RXNE_STA; \
}
-void uctrl_set_video(int status)
-{
- struct uctrl_driver *driver = &drv;
-
-}
-
static void uctrl_do_txn(struct uctrl_txn *txn)
{
struct uctrl_driver *driver = &drv;
}
}
-void uctrl_get_event_status(void)
+static void uctrl_get_event_status(void)
{
struct uctrl_driver *driver = &drv;
struct uctrl_txn txn;
dprintk(("ev is %x\n", driver->status.event_status));
}
-void uctrl_get_external_status(void)
+static void uctrl_get_external_status(void)
{
struct uctrl_driver *driver = &drv;
struct uctrl_txn txn;
static int __init ts102_uctrl_init(void)
{
struct uctrl_driver *driver = &drv;
- int len, i;
+ int len;
struct linux_prom_irqs tmp_irq[2];
unsigned int vaddr[2] = { 0, 0 };
int tmpnode, uctrlnode = prom_getchild(prom_root_node);