tri_r 1972 drivers/pinctrl/tegra/pinctrl-tegra20.c tri_r, tri_b, mux_r, mux_b, pupd_r, pupd_b) \ tri_r 1989 drivers/pinctrl/tegra/pinctrl-tegra20.c .tri_reg = ((tri_r) - TRISTATE_REG_A), \