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

Message ID 20220406100340.224975-2-tudor.ambarus@microchip.com (mailing list archive)
State Accepted
Commit f4cf11df69c048948b73ff0bebaf9fc5fa5caddd
Headers show
Series [1/2] spi: atmel-quadspi.c: Fix the buswidth adjustment between spi-mem and controller | expand

Commit Message

Tudor Ambarus April 6, 2022, 10:03 a.m. UTC
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>
---
 drivers/spi/atmel-quadspi.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

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;
 }