73 			      unsigned long arg);
75 static long gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
99 static int gpio_leds_ioctl(unsigned int cmd, unsigned long arg);
101 	unsigned long arg);
478 inline unsigned long setget_input(struct gpio_private *priv, unsigned long arg)  in setget_input()  argument
489 		~(arg & changeable_dir[priv->minor]);  in setget_input()
508 	unsigned long arg)  in setget_output()  argument
516 		(arg & changeable_dir[priv->minor]);  in setget_output()
524 	unsigned int cmd, unsigned long arg)  in gpio_ioctl_unlocked()  argument
538 		return virtual_gpio_ioctl(file, cmd, arg);  in gpio_ioctl_unlocked()
542 		return gpio_leds_ioctl(cmd, arg);  in gpio_ioctl_unlocked()
546 		return gpio_pwm_ioctl(priv, cmd, arg);  in gpio_ioctl_unlocked()
556 			(arg & changeable_bits[priv->minor]);  in gpio_ioctl_unlocked()
564 			~(arg & changeable_bits[priv->minor]);  in gpio_ioctl_unlocked()
570 		priv->highalarm |= arg;  in gpio_ioctl_unlocked()
575 		priv->lowalarm |= arg;  in gpio_ioctl_unlocked()
580 		priv->highalarm &= ~arg;  in gpio_ioctl_unlocked()
581 		priv->lowalarm  &= ~arg;  in gpio_ioctl_unlocked()
592 		return setget_input(priv, arg);  in gpio_ioctl_unlocked()
598 		return setget_output(priv, arg);  in gpio_ioctl_unlocked()
605 		clk_mask = arg & 0xFF;  in gpio_ioctl_unlocked()
606 		data_mask = (arg >> 8) & 0xFF;  in gpio_ioctl_unlocked()
607 		write_msb = (arg >> 16) & 0x01;  in gpio_ioctl_unlocked()
630 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
636 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
643 		if (copy_from_user(&val, (void __user *)arg, sizeof(val)))  in gpio_ioctl_unlocked()
646 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
653 		if (copy_from_user(&val, (void __user *)arg, sizeof(val)))  in gpio_ioctl_unlocked()
656 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
666 static long gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in gpio_ioctl()  argument
671        ret = gpio_ioctl_unlocked(file, cmd, arg);  in gpio_ioctl()
679 	unsigned long arg)  in virtual_gpio_ioctl()  argument
692 			(arg & changeable_bits[priv->minor]);  in virtual_gpio_ioctl()
701 			~(arg & changeable_bits[priv->minor]);  in virtual_gpio_ioctl()
707 		priv->highalarm |= arg;  in virtual_gpio_ioctl()
711 		priv->lowalarm |= arg;  in virtual_gpio_ioctl()
715 		priv->highalarm &= ~arg;  in virtual_gpio_ioctl()
716 		priv->lowalarm  &= ~arg;  in virtual_gpio_ioctl()
723 		priv->clk_mask = arg & 0xFF;  in virtual_gpio_ioctl()
724 		priv->data_mask = (arg >> 8) & 0xFF;  in virtual_gpio_ioctl()
725 		priv->write_msb = (arg >> 16) & 0x01;  in virtual_gpio_ioctl()
742 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
750 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
759 		if (copy_from_user(&val, (void __user *)arg, sizeof(val)))  in virtual_gpio_ioctl()
762 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
782 		if (copy_from_user(&val, (void __user *)arg, sizeof(val)))  in virtual_gpio_ioctl()
785 		if (copy_to_user((void __user *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
795 static int gpio_leds_ioctl(unsigned int cmd, unsigned long arg)  in gpio_leds_ioctl()  argument
802 		green = ((unsigned char) arg) & 1;  in gpio_leds_ioctl()
803 		red   = (((unsigned char) arg) >> 1) & 1;  in gpio_leds_ioctl()
815 static int gpio_pwm_set_mode(unsigned long arg, int pwm_port)  in gpio_pwm_set_mode()  argument
826 	if (get_user(mode, &((struct io_pwm_set_mode *) arg)->mode))  in gpio_pwm_set_mode()
840 static int gpio_pwm_set_period(unsigned long arg, int pwm_port)  in gpio_pwm_set_period()  argument
845 	if (copy_from_user(&periods, (void __user *)arg, sizeof(periods)))  in gpio_pwm_set_period()
856 static int gpio_pwm_set_duty(unsigned long arg, int pwm_port)  in gpio_pwm_set_duty()  argument
861 	if (get_user(duty, &((struct io_pwm_set_duty *) arg)->duty))  in gpio_pwm_set_duty()
872 	unsigned long arg)  in gpio_pwm_ioctl()  argument
878 		return gpio_pwm_set_mode(arg, pwm_port);  in gpio_pwm_ioctl()
880 		return gpio_pwm_set_period(arg, pwm_port);  in gpio_pwm_ioctl()
882 		return gpio_pwm_set_duty(arg, pwm_port);  in gpio_pwm_ioctl()