Re: [PATCH v2 04/13] net: ethernet: ti: cpts: fix unbalanced clk api usage in cpts_register/unregister

[Richard Cochran]

On Mon, Nov 28, 2016 at 05:03:28PM -0600, Grygorii Strashko wrote:
> There are two issues with TI CPTS code which are reproducible when TI
> CPSW ethX device passes few up/down iterations:
> - cpts refclk prepare counter continuously incremented after each
> up/down iteration;
> - devm_clk_get(dev, "cpts") is called many times.
> 
> Hence, fix these issues by using clk_disable_unprepare() in
> cpts_clk_release() and skipping devm_clk_get() if cpts refclk has been
> acquired already.
> 
> Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>

Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>