On 26/05/14 15:34, Ulf Hansson wrote:
This is hot path.
As I suggested for the readl and writel wrapper functions, I think it
would be better to use a function pointer in the struct mmci host,
which you set up in the probe phase. That means the variant data don't
need to be checked each an every time this function gets invoked.
>+
> if (status & MCI_TXACTIVE)
> len = mmci_pio_write(host, buffer, remain, status);
So no changes needed for pio_write at this point? Or those will come later?
Yes, that sounds like more sensible approach to me. I will do this
change in next version.
Thanks,
srini
>
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