static long s3c64xx_pwm_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
/* Begin Commented Out
printk (PWM_DEVICE_NAME"\tML: s3c64xx_pwm_ioctl: cmd (%d)\n", cmd);
printk (KERN_ERR"\tML: s3c64xx_pwm_ioctl: cmd (%d)\n", cmd);
End Commented Out */
/*
* Basic checking of the command
*/
if (_IOC_TYPE(cmd) != PWM_MAGIC)
return -ENOTTY ;
if (_IOC_NR(cmd) > PWM_MAXCMD)
return -ENOTTY ;
switch (cmd) {
case PWM_IOCTL_SET_FREQ:
if (arg == 0)
return -EINVAL;
PWM_Set_Freq(arg);
break;
case PWM_IOCTL_STOP:
case PWM_RESET:
default:
PWM_Stop();
break;
}
return 0;
}
static long s3c64xx_pwm_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
switch (cmd) {
case PWM_IOCTL_SET_FREQ:
if (arg == 0)
return -EINVAL;
PWM_Set_Freq(arg);
break;
case PWM_IOCTL_STOP:
default:
PWM_Stop();
break;
}
return 0;
}
static long s3c64xx_pwm_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
printk("%s\n", __FUNCTION__);
#if 0
switch (cmd) {
case PWM_IOCTL_SET_FREQ:
if (arg == 0)
return -EINVAL;
PWM_Set_Freq(arg);
break;
case PWM_IOCTL_STOP:
default:
PWM_Stop();
break;
}
#endif
return 0;
}
