lbgn_upper_acc    191 drivers/misc/echo/echo.c 	ec->lbgn_upper_acc = ec->lbgn_upper << 13;
lbgn_upper_acc    238 drivers/misc/echo/echo.c 	ec->lbgn_upper_acc = ec->lbgn_upper << 13;
lbgn_upper_acc    147 drivers/misc/echo/echo.h 	int lbgn_upper_acc;