Re: [PATCH 2/7] dw_dmac: fill optional encoded parameters in register structure

viresh kumar
2012-09-20T09:32:32Z

On Thu, Sep 20, 2012 at 3:00 PM, Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>> Ok. If i am not wrong, such calls are only required once for below line:
> Actually twice...
>> dw_params = dma_raw_readl(regs, DW_PARAMS
> ...here and for channel parameters.

Till the time we hit channel code, we can allocate memory for dw and so
can use dma_readl/writel. Isn't it?

viresh