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spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller

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Use the spi_mem_default_supports_op() core helper in order to take into
account the buswidth specified by the user in device tree.

Fixes: 24c8ff4684 ("spi: Add Atmel QuadSPI driver")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
This commit is contained in:
Tudor Ambarus 2022-04-08 11:40:26 +03:00 committed by Eugen Hristev
parent 6669291700
commit 20ced4b22a
1 changed files with 3 additions and 0 deletions
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3
drivers/spi/atmel-quadspi.c
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@ -438,6 +438,9 @@ static bool atmel_qspi_supports_op(struct spi_slave *slave,
{ {
struct atmel_qspi *aq = dev_get_priv(slave->dev->parent); struct atmel_qspi *aq = dev_get_priv(slave->dev->parent);
if (!spi_mem_default_supports_op(slave, op))
return false;
if (aq->caps->octal) { if (aq->caps->octal) {
if (atmel_qspi_sama7g5_find_mode(op) < 0) if (atmel_qspi_sama7g5_find_mode(op) < 0)
return false; return false;