From: Kevin Hilman <khilman@ti.com>
To: Tony Lindgren <tony@atomide.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
linux-omap@vger.kernel.org
Subject: Re: OMAP1: unnecessary timer interrupt handler code?
Date: Tue, 10 May 2011 14:26:57 +0200 [thread overview]
Message-ID: <87y62e4u7h.fsf@ti.com> (raw)
In-Reply-To: <20110509060332.GV27860@atomide.com> (Tony Lindgren's message of "Mon, 9 May 2011 09:03:35 +0300")
Tony Lindgren <tony@atomide.com> writes:
> * Russell King - ARM Linux <linux@arm.linux.org.uk> [110508 19:24]:
>> MPU timer 2 is used on OMAP1 for the clock source and scheduler clock.
>> It registers an interrupt, which counts the number of overflows of
>> this timer. However, this counter is only referenced by the interrupt
>> handler.
>>
>> So, it seems that the following code serves very little purpose. Can
>> it be simply deleted?
>
> Seems safe to me. This is probably some left over legacy code
> from long time ago.
Yes, I believe this is left over legacy code and can be removed.
Russell, feel free to remove it, or let me know if you want a patch from
me. If you do it, feel free add
Acked-by: Kevin Hilman <khilman@ti.com>
next prev parent reply other threads:[~2011-05-10 12:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-08 16:28 OMAP1: unnecessary timer interrupt handler code? Russell King - ARM Linux
2011-05-09 6:03 ` Tony Lindgren
2011-05-10 12:26 ` Kevin Hilman [this message]
2011-05-10 18:31 ` Russell King - ARM Linux
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