On Tue, 2014-05-13 at 16:34 -0500, Andy Gross wrote:
> This patch fixes the calculation for determining whether to use FIFO or BLOCK
> mode.
<snip>
> @@ -368,7 +368,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
> n_words = xfer->len / w_size;
> controller->w_size = w_size;
>
> - if (n_words <= controller->in_fifo_sz) {
> + if (n_words <= (controller->in_fifo_sz / sizeof(u32))) {
Wouldn't be better to divide by w_size? Probably will not make
too much difference, but..
> mode = QUP_IO_M_MODE_FIFO;
Regards,
Ivan
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