From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/sysdev: drop simple gpio
Date: Mon, 25 Nov 2019 21:47:11 +1100 (AEDT) [thread overview]
Message-ID: <47M3dD2Kjlz9sRY@ozlabs.org> (raw)
In-Reply-To: <bf930402613b41b42d0441b784e0cc43fc18d1fb.1572529632.git.christophe.leroy@c-s.fr>
On Thu, 2019-10-31 at 13:47:30 UTC, Christophe Leroy wrote:
> There is a config item CONFIG_SIMPLE_GPIO which
> provides simple memory mapped GPIOs specific to powerpc.
>
> However, the only platform which selects this option is
> mpc5200, and this platform doesn't use it.
>
> There are three boards calling simple_gpiochip_init(), but
> as they don't select CONFIG_SIMPLE_GPIO, this is just a nop.
>
> Simple_gpio is just redundant with the generic MMIO GPIO
> driver which can be found in driver/gpio/ and selected via
> CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/8795a739e5c72abeec51caf36b6df2b37e5720c5
cheers
prev parent reply other threads:[~2019-11-25 11:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-31 13:47 [PATCH] powerpc/sysdev: drop simple gpio Christophe Leroy
2019-10-31 13:47 ` Christophe Leroy
2019-11-25 10:47 ` Michael Ellerman [this message]
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