diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index aa6e37a9f275..9a1c3f8b7048 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -578,7 +578,7 @@ static int xiic_busy(struct xiic_i2c *i2c) static void xiic_start_recv(struct xiic_i2c *i2c) { - u8 rx_watermark; + u16 rx_watermark; struct i2c_msg *msg = i2c->rx_msg = i2c->tx_msg; /* Clear and enable Rx full interrupt. */ @@ -593,7 +593,7 @@ static void xiic_start_recv(struct xiic_i2c *i2c) rx_watermark = msg->len; if (rx_watermark > IIC_RX_FIFO_DEPTH) rx_watermark = IIC_RX_FIFO_DEPTH; - xiic_setreg8(i2c, XIIC_RFD_REG_OFFSET, rx_watermark - 1); + xiic_setreg8(i2c, XIIC_RFD_REG_OFFSET, (u8)(rx_watermark - 1)); if (!(msg->flags & I2C_M_NOSTART)) /* write the address */ |