int dst_gpio_inb(struct dst_state *state, u8 * result) 
int dst_gpio_inb(struct dst_state *state, u8 *result) 
int dst_gpio_inb(struct dst_state *state, u8 * result){	union dst_gpio_packet rd_packet;	int err;	*result = 0;	if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) {		dprintk("%s: dst_gpio_inb error (err == %i)\n", __FUNCTION__, err);		return -EREMOTEIO;	}	*result = (u8) rd_packet.rd.value;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/a427de6f72bc0d83ebb1d87f9003c5e1009f21cd/dst.c/buggy/drivers/media/dvb/bt8xx/dst.c