spi: atmel: Remove redundant list_empty checking
This checking is already done in __spi_validate().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index b0842f7..88bebf8 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1221,9 +1221,6 @@
dev_dbg(&spi->dev, "new message %p submitted for %s\n",
msg, dev_name(&spi->dev));
- if (unlikely(list_empty(&msg->transfers)))
- return -EINVAL;
-
atmel_spi_lock(as);
cs_activate(as, spi);