75 	unsigned long arg);
77 static long gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
520 inline unsigned long setget_input(struct gpio_private *priv, unsigned long arg)  in setget_input()  argument
530 	dir_shadow &= ~(arg & changeable_dir[priv->minor]);  in setget_input()
546 inline unsigned long setget_output(struct gpio_private *priv, unsigned long arg)  in setget_output()  argument
553 	dir_shadow |=  (arg & changeable_dir[priv->minor]);  in setget_output()
559 static int gpio_leds_ioctl(unsigned int cmd, unsigned long arg);
562 gpio_ioctl_unlocked(struct file *file, unsigned int cmd, unsigned long arg)  in gpio_ioctl_unlocked()  argument
573 		return virtual_gpio_ioctl(file, cmd, arg);  in gpio_ioctl_unlocked()
585 		shadow |=  (arg & changeable_bits[priv->minor]);  in gpio_ioctl_unlocked()
593 		shadow &=  ~(arg & changeable_bits[priv->minor]);  in gpio_ioctl_unlocked()
599 		priv->highalarm |= arg;  in gpio_ioctl_unlocked()
603 			gpio_pa_high_alarms |= arg;  in gpio_ioctl_unlocked()
608 		priv->lowalarm |= arg;  in gpio_ioctl_unlocked()
612 			gpio_pa_low_alarms |= arg;  in gpio_ioctl_unlocked()
617 		priv->highalarm &= ~arg;  in gpio_ioctl_unlocked()
618 		priv->lowalarm  &= ~arg;  in gpio_ioctl_unlocked()
621 			if (gpio_pa_high_alarms & arg ||  in gpio_ioctl_unlocked()
622 			    gpio_pa_low_alarms & arg)  in gpio_ioctl_unlocked()
635 		return setget_input(priv, arg);  in gpio_ioctl_unlocked()
641 		return setget_output(priv, arg);  in gpio_ioctl_unlocked()
648 		priv->clk_mask = arg & 0xFF;  in gpio_ioctl_unlocked()
649 		priv->data_mask = (arg >> 8) & 0xFF;  in gpio_ioctl_unlocked()
650 		priv->write_msb = (arg >> 16) & 0x01;  in gpio_ioctl_unlocked()
667 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
674 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
681 		if (copy_from_user(&val, (unsigned long *)arg, sizeof(val)))  in gpio_ioctl_unlocked()
684 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
691 		if (copy_from_user(&val, (unsigned long *)arg, sizeof(val)))  in gpio_ioctl_unlocked()
694 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in gpio_ioctl_unlocked()
699 			return gpio_leds_ioctl(cmd, arg);  in gpio_ioctl_unlocked()
707 static long gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in gpio_ioctl()  argument
712        ret = gpio_ioctl_unlocked(file, cmd, arg);  in gpio_ioctl()
720 virtual_gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in virtual_gpio_ioctl()  argument
733 		shadow |= (arg & changeable_bits[priv->minor]);  in virtual_gpio_ioctl()
742 		shadow &= ~(arg & changeable_bits[priv->minor]);  in virtual_gpio_ioctl()
748 		priv->highalarm |= arg;  in virtual_gpio_ioctl()
755 		priv->lowalarm |= arg;  in virtual_gpio_ioctl()
762 		priv->highalarm &= ~arg;  in virtual_gpio_ioctl()
763 		priv->lowalarm  &= ~arg;  in virtual_gpio_ioctl()
772 		priv->clk_mask = arg & 0xFF;  in virtual_gpio_ioctl()
773 		priv->data_mask = (arg >> 8) & 0xFF;  in virtual_gpio_ioctl()
774 		priv->write_msb = (arg >> 16) & 0x01;  in virtual_gpio_ioctl()
792 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
800 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
809 		if (copy_from_user(&val, (unsigned long *)arg, sizeof(val)))  in virtual_gpio_ioctl()
812 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
832 		if (copy_from_user(&val, (unsigned long *)arg, sizeof(val)))  in virtual_gpio_ioctl()
835 		if (copy_to_user((unsigned long *)arg, &val, sizeof(val)))  in virtual_gpio_ioctl()
846 gpio_leds_ioctl(unsigned int cmd, unsigned long arg)  in gpio_leds_ioctl()  argument
853 		green = ((unsigned char) arg) & 1;  in gpio_leds_ioctl()
854 		red   = (((unsigned char) arg) >> 1) & 1;  in gpio_leds_ioctl()