From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: architected timers: allow dt based discovery using clocksource_of_init
Date: Mon, 21 Jan 2013 19:25:55 +0100 [thread overview]
Message-ID: <ef8b986a3b0a2c3fae230c8d7416d42d@localhost> (raw)
In-Reply-To: <50FD7904.1070201@wwwdotorg.org>
On Mon, 21 Jan 2013 10:21:08 -0700, Stephen Warren <swarren@wwwdotorg.org>
wrote:
> On 01/20/2013 06:22 PM, Thomas Abraham wrote:
>> Add an entry in __clksrc_of_table so that ARMv7 architected timer is
>> discoverable using call to clocksource_of_init.
>
>> diff --git a/arch/arm/kernel/arch_timer.c
b/arch/arm/kernel/arch_timer.c
>
>> +#ifdef CONFIG_CLKSRC_OF
>> +CLOCKSOURCE_OF_DECLARE(armv7_timer, "arm,armv7-timer",
>> arch_timer_of_register)
>> +#endif
>
> I wonder if we shouldn't enhance include/linux/clocksource.h to define
> CLOCKSOURCE_OF_DECLARE even when !CONFIG_CLKSRC_OF; that way, drivers
> wouldn't need that ifdef.
Indeed. That would be a lot nicer.
M.
--
Fast, cheap, reliable. Pick two.
next prev parent reply other threads:[~2013-01-21 18:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 1:22 [PATCH] ARM: architected timers: allow dt based discovery using clocksource_of_init Thomas Abraham
2013-01-21 12:13 ` Mark Rutland
2013-01-21 18:19 ` Thomas Abraham
2013-01-21 17:21 ` Stephen Warren
2013-01-21 18:25 ` Marc Zyngier [this message]
2013-01-21 18:30 ` Thomas Abraham
2013-01-22 11:04 ` Mark Rutland
2013-01-30 17:19 ` Mark Rutland
2013-01-30 17:49 ` Stephen Warren
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