From: Johannes Berg <johannes@sipsolutions.net>
To: Niklas Schnelle <schnelle@linux.ibm.com>,
Arnd Bergmann <arnd@arndb.de>,
Richard Henderson <richard.henderson@linaro.org>,
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Will Deacon <will@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
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Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
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Nicholas Piggin <npiggin@gmail.com>,
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Albert Ou <aou@eecs.berkeley.edu>,
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Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Alan Stern" <stern@rowland.harvard.edu>,
"Rafael J. Wysocki" <rafael@kernel.org>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-pci@vger.kernel.org, "Arnd Bergmann" <arnd@kernel.org>,
linux-alpha@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-um@lists.infradead.org
Subject: Re: [PATCH v3 01/38] Kconfig: introduce HAS_IOPORT option and select it as necessary
Date: Tue, 14 Mar 2023 13:37:43 +0100 [thread overview]
Message-ID: <21a828bae06b97b8ca806a6b76d867902b1e0e1f.camel@sipsolutions.net> (raw)
In-Reply-To: <20230314121216.413434-2-schnelle@linux.ibm.com>
On Tue, 2023-03-14 at 13:11 +0100, Niklas Schnelle wrote:
> --- a/arch/um/Kconfig
> +++ b/arch/um/Kconfig
> @@ -56,6 +56,7 @@ config NO_IOPORT_MAP
>
> config ISA
> bool
> + depends on HAS_IOPORT
>
config ISA here is already unselectable, and nothing ever does "select
ISA" (only in some other architectures), so is there much point in this?
I'm not even sure why this exists at all.
But anyway, adding a dependency to a always-false symbol doesn't make it
less always-false :-)
Acked-by: Johannes Berg <johannes@sipsolutions.net> # for ARCH=um
Certainly will be nice to get rid of this cruft for architectures that
don't have it.
johannes
next prev parent reply other threads:[~2023-03-14 12:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230314121216.413434-1-schnelle@linux.ibm.com>
2023-03-14 12:11 ` [PATCH v3 01/38] Kconfig: introduce HAS_IOPORT option and select it as necessary Niklas Schnelle
2023-03-14 12:37 ` Johannes Berg [this message]
2023-03-23 13:23 ` Niklas Schnelle
2023-03-14 12:48 ` Geert Uytterhoeven
2023-03-14 13:29 ` Arnd Bergmann
2023-03-14 16:11 ` Niklas Schnelle
2023-03-14 16:37 ` Niklas Schnelle
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