HSI2C_TXCHON 623 drivers/i2c/busses/i2c-exynos5.c i2c_ctl &= ~(HSI2C_TXCHON | HSI2C_RXCHON); HSI2C_TXCHON 638 drivers/i2c/busses/i2c-exynos5.c i2c_ctl |= HSI2C_TXCHON;