if (set_1284_register(pp, 2, d)) 
if (set_1284_register(pp, 2, d, GFP_KERNEL)) 
static void parport_uss720_write_control(struct parport *pp, unsigned char d){	struct parport_uss720_private *priv = pp->private_data;		d = (d & 0xf) | (priv->reg[1] & 0xf0);	if (set_1284_register(pp, 2, d))		return;	priv->reg[1] = d;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/0f36163d3abefbda1b21a330b3fdf3c2dc076d94/uss720.c/clean/drivers/usb/misc/uss720.c