orion_spi: fix handling of default transfer speed

Accept zero (the default!) as a per-transfer clock speed override.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
index c4eaacd6e55..b872bfaf4bd 100644
--- a/drivers/spi/orion_spi.c
+++ b/drivers/spi/orion_spi.c
@@ -427,7 +427,7 @@ static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
                         goto msg_rejected;
                 }
 
-                if (t->speed_hz < orion_spi->min_speed) {
+                if (t->speed_hz && t->speed_hz < orion_spi->min_speed) {
                         dev_err(&spi->dev,
                                 "message rejected : "
                                 "device min speed (%d Hz) exceeds "