log2taps          154 drivers/misc/echo/echo.c 	ec->log2taps = top_bit(len);
log2taps          337 drivers/misc/echo/echo.c 		    ((new - old) + (1 << (ec->log2taps - 1))) >> ec->log2taps;
log2taps          409 drivers/misc/echo/echo.c 		logp = top_bit(p) + ec->log2taps;
log2taps          126 drivers/misc/echo/echo.h 	int log2taps;