#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <linux/wait.h>
#include <asm/irq.h>
#include <asm/io.h>
* IIC controller interrupts.
*/
static void iic_ite_waitforpin(void) {
-
+ DEFINE_WAIT(wait);
int timeout = 2;
long flags;
spin_lock_irqsave(&lock, flags);
if (iic_pending == 0) {
spin_unlock_irqrestore(&lock, flags);
- if (interruptible_sleep_on_timeout(&iic_wait, timeout*HZ)) {
+ prepare_to_wait(&iic_wait, &wait, TASK_INTERRUPTIBLE);
+ if (schedule_timeout(timeout*HZ)) {
spin_lock_irqsave(&lock, flags);
if (iic_pending == 1) {
iic_pending = 0;
}
spin_unlock_irqrestore(&lock, flags);
}
+ finish_wait(&iic_wait, &wait);
} else {
iic_pending = 0;
spin_unlock_irqrestore(&lock, flags);