spi: atmel-quadspi: Write QSPI_IAR only when needed

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The address must be written in QSPI_IAR only when we have
a instruction frame with address but no data.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20201207135959.154124-4-tudor.ambarus@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Tudor Ambarus 2020-12-07 15:59:58 +02:00 • committed by Mark Brown

parent a6ff3a784f

commit d00364b6a6

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1 changed files with 4 additions and 4 deletions

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drivers/spi/atmel-quadspi.c

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