[PATCH v3 08/11] spi: Remove unneeded READ_ONCE for ctlr->busy flag

[David Jander <david@xxxxxxxxxxx>]

Now this flag is written entirely in the mutex, so no need for READ_ONCE

Signed-off-by: David Jander <david@xxxxxxxxxxx>
---
 drivers/spi/spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 52736e339645..29f42753ef0f 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -3955,7 +3955,7 @@ static void __spi_transfer_message_noqueue(struct spi_controller *ctlr, struct s
 
 	mutex_lock(&ctlr->io_mutex);
 
-	was_busy = READ_ONCE(ctlr->busy);
+	was_busy = ctlr->busy;
 
 	ret = __spi_pump_transfer_message(ctlr, msg, was_busy);
 	if (ret)
-- 
2.32.0