spi/bitbang: initialize bits_per_word as specified by spi message

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SPI protocol drivers can submit messages specifying needed bits_per_word
parameter for a message transfer. The bitbang driver currently ignores
bits_per_word given by a singe message and always uses master's
bits_per_word parameter. Only use master's bits_per_word when a
message didn't specify needed bits_per_word for ongoing transfer.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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Anatolij Gustschin 2011-06-01 18:36:49 +02:00 • committed by Grant Likely

parent 8b20c8cb89

commit 8c99268431

1 changed files with 3 additions and 3 deletions

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drivers/spi/spi_bitbang.c

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