From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/2] ARM: multi_v7_defconfig: Make USB support modular
Date: Wed, 27 May 2015 10:09:41 +0000 [thread overview]
Message-ID: <5189919.ZVDQH3Bp17@wuerfel> (raw)
In-Reply-To: <CAMuHMdUFMLGHAYT06s6Twt+1jvhAHyCk2p0xv6xntiVjffvdug@mail.gmail.com>
On Wednesday 27 May 2015 11:07:15 Geert Uytterhoeven wrote:
>
> P.S. Strange, USB_NET_DRIVERS is tristate, but setting it to "y" doesn't
> mean all USB network drivers become builtin, as USB_NET_DRIVERS is never
> used in a "depends" construct...
>
The 'if USB_NET_DRIVERS' has the same effect as putting a 'depends on' in
each Kconfig option within.
However, it works the opposite way: if USB_NET_DRIVERS=m, the individual
drivers cannot by 'y', but if USB_NET_DRIVERS=y, they can be 'y', 'm' or 'n'.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: multi_v7_defconfig: Make USB support modular
Date: Wed, 27 May 2015 12:09:41 +0200 [thread overview]
Message-ID: <5189919.ZVDQH3Bp17@wuerfel> (raw)
In-Reply-To: <CAMuHMdUFMLGHAYT06s6Twt+1jvhAHyCk2p0xv6xntiVjffvdug@mail.gmail.com>
On Wednesday 27 May 2015 11:07:15 Geert Uytterhoeven wrote:
>
> P.S. Strange, USB_NET_DRIVERS is tristate, but setting it to "y" doesn't
> mean all USB network drivers become builtin, as USB_NET_DRIVERS is never
> used in a "depends" construct...
>
The 'if USB_NET_DRIVERS' has the same effect as putting a 'depends on' in
each Kconfig option within.
However, it works the opposite way: if USB_NET_DRIVERS=m, the individual
drivers cannot by 'y', but if USB_NET_DRIVERS=y, they can be 'y', 'm' or 'n'.
Arnd
next prev parent reply other threads:[~2015-05-27 10:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-26 10:58 [PATCH 1/2] ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760 Geert Uytterhoeven
2015-05-26 10:58 ` Geert Uytterhoeven
2015-05-26 10:58 ` [PATCH 2/2] ARM: multi_v7_defconfig: Make USB support modular Geert Uytterhoeven
2015-05-26 10:58 ` Geert Uytterhoeven
2015-05-26 12:26 ` Laurent Pinchart
2015-05-26 12:26 ` Laurent Pinchart
2015-05-27 9:07 ` Geert Uytterhoeven
2015-05-27 9:07 ` Geert Uytterhoeven
2015-05-27 10:09 ` Arnd Bergmann [this message]
2015-05-27 10:09 ` Arnd Bergmann
2015-05-28 0:39 ` [PATCH 1/2] ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760 Simon Horman
2015-05-28 0:39 ` Simon Horman
2015-05-28 8:07 ` Arnd Bergmann
2015-05-28 8:07 ` Arnd Bergmann
2015-05-29 0:40 ` Simon Horman
2015-05-29 0:40 ` Simon Horman
2015-05-29 12:32 ` Arnd Bergmann
2015-05-29 12:32 ` Arnd Bergmann
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