Re: [PATCH 1/2] dw_dmac: make driver endianness configurable

[Viresh Kumar]

On 28 August 2012 12:25, Hein Tibosch <hein_tibosch@xxxxxxxx> wrote:
> What about this:
>
> In case of AVR32, the arch code will indicate:
>
> static struct dw_dma_platform_data dw_dmac0_data = {
>         .nr_channels    = 3,
>         /* DMAC supports up to 32-bit memory access */
>         .mem_access_32_bit_only = true,
> };
>
> ARM users won't have to change anything because mem_access_32_bit_only
> will be false and therefor 'dw->mem_64_bit' will become true

I will go for the earlier solution that you sent: with max-mem-width.
0 = 64 bit, so nothing to be changed for ARM as global structures would be
getting initialized to zero
1=32 bit, pass this for AVR32.

--
viresh
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