1 files changed, 2 insertions, 5 deletions
diff --git a/hw/ssi/imx_spi.c b/hw/ssi/imx_spi.c
index a34194c1b0..189423bb3a 100644
--- a/hw/ssi/imx_spi.c
+++ b/hw/ssi/imx_spi.c
@@ -169,7 +169,6 @@ static void imx_spi_flush_txfifo(IMXSPIState *s)
 
     while (!fifo32_is_empty(&s->tx_fifo)) {
         int tx_burst = 0;
-        int index = 0;
 
         if (s->burst_length <= 0) {
             s->burst_length = imx_spi_burst_length(s);
@@ -190,7 +189,7 @@ static void imx_spi_flush_txfifo(IMXSPIState *s)
         rx = 0;
 
         while (tx_burst > 0) {
-            uint8_t byte = tx & 0xff;
+            uint8_t byte = tx >> (tx_burst - 8);
 
             DPRINTF("writing 0x%02x\n", (uint32_t)byte);
 
@@ -199,13 +198,11 @@ static void imx_spi_flush_txfifo(IMXSPIState *s)
 
             DPRINTF("0x%02x read\n", (uint32_t)byte);
 
-            tx = tx >> 8;
-            rx |= (byte << (index * 8));
+            rx = (rx << 8) | byte;
 
             /* Remove 8 bits from the actual burst */
             tx_burst -= 8;
             s->burst_length -= 8;
-            index++;
         }
 
         DPRINTF("data rx:0x%08x\n", rx);