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path: root/drivers/spi/spi.c
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* spi: Add function to allocate a new SPI slaveSimon Glass2013-03-19-0/+39
At present it is difficult to extend the SPI structure since all drivers allocate it themselves, and few of them zero all fields. Add a new function spi_alloc_slave() which can be used by SPI drivers to perform this allocation, and thus ensure that all drivers can better cope with SPI structure changes. Signed-off-by: Simon Glass <sjg@chromium.org>