diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index 3aeef70caa96..a9fe3784932f 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -285,7 +285,11 @@ static int xilinx_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) if (use_irq) { xspi->write_fn(cr, xspi->regs + XSPI_CR_OFFSET); - wait_for_completion(&xspi->done); + if (!wait_for_completion_timeout(&xspi->done, secs_to_jiffies(1))) { + dev_err(&spi->dev, "SPI transfer timed out\n"); + xspi_init_hw(xspi); + return -ETIMEDOUT; + } /* A transmit has just completed. Process received data * and check for more data to transmit. Always inhibit * the transmitter while the Isr refills the transmit