PCA953x_BANK_POLARITY  248 drivers/gpio/gpio-pca953x.c 		       PCA953x_BANK_POLARITY | PCA953x_BANK_CONFIG;
PCA953x_BANK_POLARITY  270 drivers/gpio/gpio-pca953x.c 		bank = PCA953x_BANK_OUTPUT | PCA953x_BANK_POLARITY |