forked from Minki/linux
427ef4f72b
I was trying to write documentation for the functions in rpmh-rsc and I got to tcs_ctrl_write(). The documentation for the function would have been: "This is the core of rpmh_rsc_write_ctrl_data(); all the caller does is error-check and then call this". Having the error checks in a separate function doesn't help for anything since: - There are no other callers that need to bypass the error checks. - It's less documenting. When I read tcs_ctrl_write() I kept wondering if I need to handle cases other than ACTIVE_ONLY or cases with more commands than could fit in a TCS. This is obvious when the error checks and code are together. - The function just isn't that long, so there's no problem understanding the combined function. Things were even more confusing because the two functions names didn't make obvious (at least to me) their relationship. Simplify by folding one function into the other. Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Maulik Shah <mkshah@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Maulik Shah <mkshah@codeaurora.org> Link: https://lore.kernel.org/r/20200413100321.v4.3.Ie88ce5ccfc0c6055903ccca5286ae28ed3b85ed3@changeid Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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