diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-xilinx.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index d933207c212..a0f7c9d4a34 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -248,7 +248,7 @@ static int xilinx_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) xspi->remaining_bytes = t->len; reinit_completion(&xspi->done); - for (;;) { + while (xspi->remaining_bytes) { u16 cr; int n_words; @@ -278,10 +278,6 @@ static int xilinx_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) /* Read out all the data from the Rx FIFO */ while (n_words--) xspi->rx_fn(xspi); - - /* See if there is more data to send */ - if (xspi->remaining_bytes <= 0) - break; } return t->len - xspi->remaining_bytes; |