* linux/drivers/char/ds1620.c: Dallas Semiconductors DS1620
* thermometer driver (as used in the Rebel.com NetWinder)
*/
-#include <linux/config.h>
#include <linux/module.h>
-#include <linux/sched.h>
#include <linux/miscdevice.h>
#include <linux/smp_lock.h>
#include <linux/delay.h>
netwinder_ds1620_reset();
netwinder_unlock(&flags);
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(2);
+ msleep(20);
}
static unsigned int ds1620_in(int cmd, int bits)
static struct proc_dir_entry *proc_therm_ds1620;
#endif
-static struct file_operations ds1620_fops = {
+static const struct file_operations ds1620_fops = {
.owner = THIS_MODULE,
.open = nonseekable_open,
.read = ds1620_read,