spi: qup: allow block mode to generate multiple transactions

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This let's you write more to the SPI bus than 64K-1 which is important
if the block size of a SPI device is >= 64K or some other device wants
to do something larger.

This has the benefit of completely removing spi_message from the spi-qup
transactions

Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Varadarajan Narayanan 2017-07-28 12:22:57 +05:30 • committed by Mark Brown

parent 3b5ea2c981

commit 5dc47fefe1

1 changed files with 80 additions and 48 deletions

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128

drivers/spi/spi-qup.c

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