66 terasic_mtl_pixel_read(struct cdev *dev, struct uio *uio, int flag)  in terasic_mtl_pixel_read()  argument
73 	if (uio->uio_offset < 0 || uio->uio_offset % 4 != 0 ||  in terasic_mtl_pixel_read()
74 	    uio->uio_resid % 4 != 0)  in terasic_mtl_pixel_read()
79 	if ((uio->uio_offset + uio->uio_resid < 0) ||  in terasic_mtl_pixel_read()
80 	    (uio->uio_offset + uio->uio_resid > size))  in terasic_mtl_pixel_read()
82 	while (uio->uio_resid > 0) {  in terasic_mtl_pixel_read()
83 		offset = uio->uio_offset;  in terasic_mtl_pixel_read()
87 		error = uiomove(&v, sizeof(v), uio);  in terasic_mtl_pixel_read()
95 terasic_mtl_pixel_write(struct cdev *dev, struct uio *uio, int flag)  in terasic_mtl_pixel_write()  argument
102 	if (uio->uio_offset < 0 || uio->uio_offset % 4 != 0 ||  in terasic_mtl_pixel_write()
103 	    uio->uio_resid % 4 != 0)  in terasic_mtl_pixel_write()
108 	while (uio->uio_resid > 0) {  in terasic_mtl_pixel_write()
109 		offset = uio->uio_offset;  in terasic_mtl_pixel_write()
112 		error = uiomove(&v, sizeof(v), uio);  in terasic_mtl_pixel_write()