int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode){	u8 reply;	int i;	for (i = 0; i < 200; i++) {		if (dst_gpio_inb(state, &reply) < 0) {			dprintk("%s: dst_gpio_inb ERROR !\n", __FUNCTION__);			return -1;		}		if ((reply & RDC_8820_PIO_0_ENABLE) == 0) {			if (verbose > 4)				dprintk("%s: dst wait ready after %d\n", __FUNCTION__, i);			return 1;		}		msleep(10);	}	if (verbose > 1)		dprintk("%s: dst wait NOT ready after %d\n", __FUNCTION__, i);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/a427de6f72bc0d83ebb1d87f9003c5e1009f21cd/dst.c/buggy/drivers/media/dvb/bt8xx/dst.c