wfp               243 drivers/i2c/algos/i2c-algo-pcf.c 	int wfp;
wfp               248 drivers/i2c/algos/i2c-algo-pcf.c 		if ((wfp = wait_for_pin(adap, &status))) {
wfp               249 drivers/i2c/algos/i2c-algo-pcf.c 			if (wfp == -EINTR)