Messages in this thread | | | Date | Thu, 20 Sep 2012 12:51:58 +0300 | Subject | Re: [PATCH 2/7] dw_dmac: fill optional encoded parameters in register structure | From | Andy Shevchenko <> |
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On Thu, Sep 20, 2012 at 12:32 PM, viresh kumar <viresh.kumar@linaro.org> wrote: > 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? Actually no. Becase we have the same name for 8 registers.
-- With Best Regards, Andy Shevchenko
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