diff options
| -rw-r--r-- | drivers/spi/spi-omap2-mcspi.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 29c616e2c408..e834fb42fd4b 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1287,9 +1287,15 @@ static int omap2_mcspi_prepare_message(struct spi_controller *ctlr, mcspi->use_multi_mode = false; } - /* Check if transfer asks to change the CS status after the transfer */ - if (!tr->cs_change) - mcspi->use_multi_mode = false; + if (list_is_last(&tr->transfer_list, &msg->transfers)) { + /* Check if transfer asks to keep the CS status after the whole message */ + if (tr->cs_change) + mcspi->use_multi_mode = false; + } else { + /* Check if transfer asks to change the CS status after the transfer */ + if (!tr->cs_change) + mcspi->use_multi_mode = false; + } /* * If at least one message is not compatible, switch back to single mode |