Re: [U-Boot] [PATCH] mx28: fix i.MX28 spi driver

This cannot work. I do not understand what you are trying to achieve with this.

Matthias

On 01/14/2012 07:54 PM, Fabio Estevam wrote:

On Sat, Jan 14, 2012 at 4:53 PM, Fabio Estevam festevam@gmail.com wrote:

...

Actually I meant this:

One more time ;-)

--- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -130,13 +130,10 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const char *tx = dout; char *rx = din;

•   if (bitlen == 0)
  

•           return 0;
  

•   if (!rx && !tx)
            return 0;
  
  

•   if (flags & SPI_XFER_BEGIN)
  

•   if ((flags & SPI_XFER_BEGIN) && len)
            mxs_spi_start_xfer(ssp_regs);
  
    while (len--) {
  

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