Messages in this thread |  | | | Date | Wed, 2 May 2012 10:53:11 +0100 | | From | Russell King - ARM Linux <> | | Subject | Re: [PATCH 1/7] mmc: dw_mmc: lookup for optional biu and ciu clocks |
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On Tue, May 01, 2012 at 10:07:40PM -0700, Thomas Abraham wrote: > Some platforms allow for clock gating and control of bus interface unit clock > and card interface unit clock. Add support for clock lookup of optional biu > and ciu clocks for clock gating and clock speed determination.
As we're moving progressively towards the common clk API, which requires the new clk_prepare/clk_unprepare calls, new code should be using the dated API. Please update this to do so (eg, by using clk_prepare_enable() instead of clk_enable() for the simple solution.) Better solutions involve decoupling the two and only using clk_enable()/clk_disable() where you really need the clock to be on.
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