[U-Boot] [PATCH 1/2] xilinx_xiic: fix fill tx fifo loop

Comparison should be against the actual message length, not loop index.

Signed-off-by: Tomas Melin tomas.melin@vaisala.com --- drivers/i2c/xilinx_xiic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/xilinx_xiic.c b/drivers/i2c/xilinx_xiic.c index 83114ed510..e4ca0ab936 100644 --- a/drivers/i2c/xilinx_xiic.c +++ b/drivers/i2c/xilinx_xiic.c @@ -149,7 +149,7 @@ static void xiic_fill_tx_fifo(struct xilinx_xiic_priv *priv, while (len--) { u16 data = msg->buf[pos++];

- if (pos == len && nmsgs == 1) { + if ((msg->len - pos == 0) && nmsgs == 1) { /* last message in transfer -> STOP */ data |= XIIC_TX_DYN_STOP_MASK; }