[PATCH v6 01/16] spi/spi-atmel: fix probing failure after xfer->speed_hz set

[Wenyou Yang]

commit: 059b8ffeee5b427949872bb6ed5db5ae0788054e
cause the atmel spi probing failure.

Signed-off-by: Wenyou Yang <wenyou.yang@xxxxxxxxx>
Cc: spi-devel-general@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/spi/spi-atmel.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 656d137..1eca815 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -846,9 +846,9 @@ static int atmel_spi_transfer(struct spi_device *spi, struct spi_message *msg)
 			}
 		}
 
-		/* FIXME implement these protocol options!! */
-		if (xfer->speed_hz) {
-			dev_dbg(&spi->dev, "no protocol options yet\n");
+		if (xfer->speed_hz < spi->max_speed_hz) {
+			dev_dbg(&spi->dev,
+				"speed in transfer less than bus speed\n");
 			return -ENOPROTOOPT;
 		}
 
-- 
1.7.9.5

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