spi: s3c64xx: Zero dma_slave_config struct in prepare_dma()

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Not all fields of dma_slave_config struct are being initialized by
prepare_dma() function, leaving those which are not in undefined state,
which can confuse DMA drivers using them.

This patch adds call to memset() to zero the struct before initializing
a subset of its fields.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Tomasz Figa 2013-08-11 02:33:28 +02:00 • committed by Mark Brown

parent b998aca8ad

commit b1a8e78d17

1 changed files with 2 additions and 0 deletions

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drivers/spi/spi-s3c64xx.c

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