CFG80211 depends on RFKILL or not

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* CFG80211 depends on RFKILL or not
@ 2010-02-09 14:31 Jaswinder Singh Rajput
  2010-02-09 15:09 ` Johannes Berg
  0 siblings, 1 reply; 2+ messages in thread
From: Jaswinder Singh Rajput @ 2010-02-09 14:31 UTC (permalink / raw)
  To: Johannes Berg, John W. Linville, linux-wireless

Hello,

>From :
http://git.kernel.org/?p=linux/kernel/git/linville/wireless-2.6.git;a=blob;f=net/wireless/Kconfig;h=90e93a5701aacdd933384419d591e2e72d936d6b;hb=HEAD

I am trying to understand what is the magic behind :

19 config CFG80211
20         tristate "cfg80211 - wireless configuration API"
21         depends on RFKILL || !RFKILL

Do we really need RFKILL and !RFKILL

Thanks,
--
JSR

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: CFG80211 depends on RFKILL or not
  2010-02-09 14:31 CFG80211 depends on RFKILL or not Jaswinder Singh Rajput
@ 2010-02-09 15:09 ` Johannes Berg
  0 siblings, 0 replies; 2+ messages in thread
From: Johannes Berg @ 2010-02-09 15:09 UTC (permalink / raw)
  To: Jaswinder Singh Rajput; +Cc: John W. Linville, linux-wireless

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On Tue, 2010-02-09 at 20:01 +0530, Jaswinder Singh Rajput wrote:

> I am trying to understand what is the magic behind :
> 
> 19 config CFG80211
> 20         tristate "cfg80211 - wireless configuration API"
> 21         depends on RFKILL || !RFKILL
> 
> Do we really need RFKILL and !RFKILL

Yes. You can not have RFKILL, or you can have CFG80211 depend on RFKILL,
but you can NOT have CFG80211=y and RFKILL=m.

johannes

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^ permalink raw reply	[flat|nested] 2+ messages in thread

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2010-02-09 14:31 CFG80211 depends on RFKILL or not Jaswinder Singh Rajput
2010-02-09 15:09 ` Johannes Berg

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