I2C_PCA_CHIP_9564  371 drivers/i2c/algos/i2c-algo-pca.c 		pca_data->chip = I2C_PCA_CHIP_9564;
I2C_PCA_CHIP_9564  382 drivers/i2c/algos/i2c-algo-pca.c 	if (pca_probe_chip(adap) == I2C_PCA_CHIP_9564) {