Groups > linux.kernel > #1199633

Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver

From	Leo Yan <leo.yan@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver
Date	2015-08-04 12:00 +0200
Message-ID	<pTHaP-6WK-17@gated-at.bofh.it> (permalink)
References	<pTcA1-4np-11@gated-at.bofh.it> <pTcA1-4np-9@gated-at.bofh.it> <pTFVo-5cP-17@gated-at.bofh.it> <pTG53-5oC-19@gated-at.bofh.it> <pTGy6-6co-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, Aug 04, 2015 at 11:17:39AM +0200, Paul Bolle wrote:
> On di, 2015-08-04 at 16:49 +0800, Leo Yan wrote:
> > On Tue, Aug 04, 2015 at 10:30:24AM +0200, Paul Bolle wrote:
> > > On ma, 2015-08-03 at 09:13 +0800, Leo Yan wrote:
> > > > --- /dev/null
> > > > +++ b/drivers/mailbox/hisilicon/Kconfig
> > > 
> > > > +config HISI_MBOX
> > > > +	bool "Hisilicon's Mailbox"
> > > > +	depends on ARCH_HISI || OF
> > > 
> > > ARCH_HISI is available on either ARM64 or ARM. ARM64 selects OF. On ARM
> > > ARCH_HISI depends on ARCH_MULTIV7 which depends on ARCH_MULTIPLATFORM.
> > > That selects USE_OF which on its turn selects OF.
> > > 
> > > So, HISI_MBOX implies OF, correct?
> > 
> > Exactly, will simply use "depends on ARCH_HISI".
> 
> That change would alter the dependencies. My remark was made just to
> make clear why I think CONFIG_OF will always be defined. But now I guess
> you actually meant
> 	depends on ARCH_HISI && OF

Correct, shame for my wrong logic :)

> And that would, I think, indeed be equivalent to
> 	depends on ARCH_HISI

Thanks,
Leo Yan
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Thread

[RFC PATCH 0/3] mailbox: hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-03 03:20 +0200
  [RFC PATCH 3/3] arm64: dts: add Hi6220 mailbox node Leo Yan <leo.yan@linaro.org> - 2015-08-03 03:20 +0200
  [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-03 03:20 +0200
    Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Paul Bolle <pebolle@tiscali.nl> - 2015-08-04 10:40 +0200
      Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-04 10:50 +0200
        Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-04 11:10 +0200
        Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Paul Bolle <pebolle@tiscali.nl> - 2015-08-04 11:20 +0200
          Re: [RFC PATCH 2/3] mailbox: Hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-04 12:00 +0200
  [RFC PATCH 1/3] dt-bindings: mailbox: Document Hisilicon mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-03 03:20 +0200
  Re: [RFC PATCH 0/3] mailbox: hisilicon: add mailbox driver Jassi Brar <jassisinghbrar@gmail.com> - 2015-08-05 13:00 +0200
    Re: [RFC PATCH 0/3] mailbox: hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-06 01:20 +0200
      Re: [RFC PATCH 0/3] mailbox: hisilicon: add mailbox driver Jassi Brar <jassisinghbrar@gmail.com> - 2015-08-10 09:10 +0200
        Re: [RFC PATCH 0/3] mailbox: hisilicon: add mailbox driver Leo Yan <leo.yan@linaro.org> - 2015-08-10 11:00 +0200

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