663 static int bits_to_user(unsigned long *bits, unsigned int maxbit,  in bits_to_user()  argument
675 					 (compat_long_t *) bits +  in bits_to_user()
684 		if (copy_to_user(p, bits, len))  in bits_to_user()
691 static int bits_from_user(unsigned long *bits, unsigned int maxbit,  in bits_from_user()  argument
705 			if (copy_from_user((compat_long_t *) bits +  in bits_from_user()
711 			*((compat_long_t *) bits + i - 1) = 0;  in bits_from_user()
721 		if (copy_from_user(bits, p, len))  in bits_from_user()
730 static int bits_to_user(unsigned long *bits, unsigned int maxbit,  in bits_to_user()  argument
740 	return copy_to_user(p, bits, len) ? -EFAULT : len;  in bits_to_user()
743 static int bits_from_user(unsigned long *bits, unsigned int maxbit,  in bits_from_user()  argument
757 	return copy_from_user(bits, p, len) ? -EFAULT : len;  in bits_from_user()
764 static int bits_to_user(unsigned long *bits, unsigned int maxbit,  in bits_to_user()  argument
772 	return copy_to_user(p, bits, len) ? -EFAULT : len;  in bits_to_user()
775 static int bits_from_user(unsigned long *bits, unsigned int maxbit,  in bits_from_user()  argument
787 	return copy_from_user(bits, p, len) ? -EFAULT : len;  in bits_from_user()
810 	unsigned long *bits;  in handle_eviocgbit()  local
815 	case      0: bits = dev->evbit;  len = EV_MAX;  break;  in handle_eviocgbit()
816 	case EV_KEY: bits = dev->keybit; len = KEY_MAX; break;  in handle_eviocgbit()
817 	case EV_REL: bits = dev->relbit; len = REL_MAX; break;  in handle_eviocgbit()
818 	case EV_ABS: bits = dev->absbit; len = ABS_MAX; break;  in handle_eviocgbit()
819 	case EV_MSC: bits = dev->mscbit; len = MSC_MAX; break;  in handle_eviocgbit()
820 	case EV_LED: bits = dev->ledbit; len = LED_MAX; break;  in handle_eviocgbit()
821 	case EV_SND: bits = dev->sndbit; len = SND_MAX; break;  in handle_eviocgbit()
822 	case EV_FF:  bits = dev->ffbit;  len = FF_MAX;  break;  in handle_eviocgbit()
823 	case EV_SW:  bits = dev->swbit;  len = SW_MAX;  break;  in handle_eviocgbit()
827 	return bits_to_user(bits, len, size, p, compat_mode);  in handle_eviocgbit()
916 				unsigned long *bits, unsigned int maxbit,  in evdev_handle_get_val()  argument
932 	memcpy(mem, bits, len);  in evdev_handle_get_val()