diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arm64/rockchip/rk_i2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/arm64/rockchip/rk_i2c.c b/sys/arm64/rockchip/rk_i2c.c index 35257a2fe161..18b7b2255e17 100644 --- a/sys/arm64/rockchip/rk_i2c.c +++ b/sys/arm64/rockchip/rk_i2c.c @@ -304,9 +304,9 @@ rk_i2c_intr_locked(struct rk_i2c_softc *sc) if (sc->ipd & RK_I2C_IPD_NAKRCVIPD) { /* NACK received */ sc->ipd &= ~RK_I2C_IPD_NAKRCVIPD; - sc->nak_recv = 1; + sc->nak_recv = true; /* XXXX last byte !!!, signal error !!! */ - sc->transfer_done = 1; + sc->transfer_done = true; sc->state = STATE_IDLE; goto err; } @@ -546,14 +546,14 @@ rk_i2c_transfer(device_t dev, struct iic_msg *msgs, uint32_t nmsgs) if (cold) { for(timeout = 10000; timeout > 0; timeout--) { rk_i2c_intr_locked(sc); - if (sc->transfer_done != 0) + if (sc->transfer_done) break; DELAY(1000); } if (timeout <= 0) err = IIC_ETIMEOUT; } else { - while (err == 0 && sc->transfer_done != 1) { + while (err == 0 && !sc->transfer_done) { err = msleep(sc, &sc->mtx, PZERO, "rk_i2c", 10 * hz); } |