On Fri, Sep 18, 2015 at 02:38:27PM +0200, Jean-Michel Hautbois wrote: > Hi, > > I am wondering why in spi-imx the spi_imx_pio_transfer() function is > calling wait_for_completion() and not wait_for_completion_timeout() as > in the spi_imx_dma_transfer() one. > I can't see a good reason for this, maybe should it be calculated > based on the spi clock and transfer->len, or at least be the same as > IMX_DMA_TIMEOUT which is 3 seconds ? > If you want it, I have a patch, just tell me if you are interested and > if you prefer a calculated timeout or even something else ? A calculated timeout is probably best.
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