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Groups > linux.kernel > #1316665

Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional

From Lothar Waßmann <LW@KARO-electronics.de>
Newsgroups linux.kernel
Subject Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional
Date 2016-01-25 14:00 +0100
Message-ID <qUOUq-40h-5@gated-at.bofh.it> (permalink)
References (6 earlier) <qTqht-7Nb-23@gated-at.bofh.it> <qTCLE-80H-3@gated-at.bofh.it> <qTML1-6v3-17@gated-at.bofh.it> <qUOB4-3Tm-33@gated-at.bofh.it> <qUOKL-3WU-45@gated-at.bofh.it>
Organization Ka-Ro electronics GmbH

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Hi,

On Mon, 25 Jan 2016 12:41:23 +0000 Mark Brown wrote:
> On Mon, Jan 25, 2016 at 01:37:31PM +0100, Lothar Waßmann wrote:
> > On Fri, 22 Jan 2016 16:26:10 +0000 Mark Brown wrote:
> 
> > > You're not just making the interrupt optional, you are also implementing
> > > polling support.  That's really unusual and there's no clear reason for
> 
> > Any suggestions how to handle this case in a more sensible way?
> 
> The above, for example - make the interrupt optional.
>
This will make it impossible to notify the system about
overtemperature (and undervoltage).
I implemented polling to be able to get at least overtemperature
warnings.
(Undervoltage cannot be handled sensibly without interrupt anyway)


Lothar Waßmann

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Thread

PATCH [0/2] ARM: dts: am33xx: add support for Ka-Ro electronics TX48-7020 module Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 13:40 +0100
  [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-20 13:40 +0100
    Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-20 17:50 +0100
      Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-21 08:10 +0100
        Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-21 11:30 +0100
          Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-21 11:30 +0100
            Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-21 12:20 +0100
              Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-21 12:40 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-21 17:30 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-22 06:50 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-22 17:30 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-25 13:40 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-25 13:50 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Lothar Waßmann <LW@KARO-electronics.de> - 2016-01-25 14:00 +0100
                Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Mark Brown <broonie@kernel.org> - 2016-01-25 15:00 +0100
    Re: [PATCH 1/2] regulator: ltc3589: make IRQ optional Grygorii Strashko <grygorii.strashko@ti.com> - 2016-01-20 18:40 +0100

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