On Mon, Nov 14, 2016 at 01:22:46PM +0800, Gao Pan wrote: > +config SPI_FSL_LPSPI > + tristate "Freescale i.MX LPSPI controller" > + depends on ARCH_MXC || COMPILE_TEST > + select SPI_BITBANG Don't use SPI_BITBANG for anything that isn't actually bitbanging (which this clearly isn't). Use the normal SPI interfaces, all the queue handling that people used to abuse SPI_BITBANG for is now in the core.
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