spi: Add a timeout when waiting for transfers

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Don't wait indefinitely for transfers to complete but time out after 10ms
more than we expect the transfer to take on the wire.

Signed-off-by: Mark Brown <broonie@linaro.org>

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Mark Brown 2014-01-30 22:16:41 +00:00

parent 38dbfb59d1

commit 16a0ce4e10

1 changed files with 11 additions and 1 deletions

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drivers/spi/spi.c

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