Messages in this thread | | | Date | Tue, 24 Nov 2015 09:58:32 +0530 | Subject | Re: [PATCH v2] i2c: cadence: Move to sensible power management | From | Shubhrajyoti Datta <> |
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On Tue, Nov 24, 2015 at 12:17 AM, Sören Brinkmann <soren.brinkmann@xilinx.com> wrote: > On Sat, 2015-11-21 at 07:00PM +0530, Shubhrajyoti Datta wrote: >> On Thu, Oct 29, 2015 at 8:27 PM, Shubhrajyoti Datta >> <shubhrajyoti.datta@gmail.com> wrote: >> > On Wed, Oct 28, 2015 at 9:48 PM, Sören Brinkmann >> > <soren.brinkmann@xilinx.com> wrote: >> >> Hi Shubhrajyoti, >> >> >> >> >> >> On Wed, 2015-10-28 at 12:56PM +0530, Shubhrajyoti Datta wrote: >> >>> Currently the clocks are enabled at probe and disabled at remove. >> >>> Which keeps the clocks enabled even if no transaction is going on. >> >>> This patch enables the clocks at the start of transfer and disables >> >>> after it. >> >>> >> >>> Also adapts to runtime pm. >> >>> Remove xi2c->suspended and use pm runtime status instead. >> >>> >> >>> converts dev pm to const to silence a checkpatch warning. >> >>> >> >>> Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com> >> >> >> >> To me, this looks all good. Just one small concern below. >> > >> > Thanks for the review. >> Soren , >> Do are you ok with the change or do you want me to resend without the >> suspended flag change. > > I'm always for removing code that is not needed. If things are tested > and well and work without throwing any warnings I'm OK with it.
It should be also having a suspended book-keeping in the driver is not needed the pm does that for us.
I will spilt the patch and resend.
Thanks,
> > Sören
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