[PATCH v2 2/2] spi: atmel-quadspi: Remove duplicated DTR checks

[Tudor Ambarus <tudor.ambarus@microchip.com>]

Remove the DTR checks as they are already handled in
spi_mem_default_supports_op(). This code removal was intentionally not done
in the previous patch that introduced the use of the
spi_mem_default_supports_op() core helper and fixed the buswidth adjustment
between SPIMEM and the SPI controller, so that the fix can be easily
backported to stable kernels.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
v2: no changes

 drivers/spi/atmel-quadspi.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
index 938017a60c8e..480c0c8c18e4 100644
--- a/drivers/spi/atmel-quadspi.c
+++ b/drivers/spi/atmel-quadspi.c
@@ -288,12 +288,6 @@ static bool atmel_qspi_supports_op(struct spi_mem *mem,
 		op->dummy.nbytes == 0)
 		return false;
 
-	/* DTR ops not supported. */
-	if (op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr)
-		return false;
-	if (op->cmd.nbytes != 1)
-		return false;
-
 	return true;
 }
 
-- 
2.25.1