[PATCH 2/3] soc: qcom: smd: Use __iowrite32_copy() instead of open-coding it

On 08/31, Bjorn Andersson wrote:

On Mon 31 Aug 18:39 PDT 2015, Stephen Boyd wrote:

quoted

We already have a function to do this and it silences some sparse
warnings along the way.

Didn't know that, thanks. Do you know why there's no equivalent for
transfers in the other direction? Should we hack one up to do the same
simplification in smd_copy_from_fifo()?

Don't know. We can certainly write one although it would be nice
if we had two users. I'll take a look.

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